High Schools In Illinois
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high schools A secondary school describes an institution that provides secondary education and also usually includes the building where this takes place. Some secondary schools provide both '' lower secondary education'' (ages 11 to 14) and ''upper seconda ...
in the
U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sover ...
of
Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...
.


Adams County

* Central High School, Camp Point * Liberty High School,
Liberty Liberty is the ability to do as one pleases, or a right or immunity enjoyed by prescription or by grant (i.e. privilege). It is a synonym for the word freedom. In modern politics, liberty is understood as the state of being free within society fr ...
*
Payson-Seymour High School Payson-Seymour High School is a rural high school (grades 7–12) in Payson, Adams County, Illinois Illinois ( ) is a state in the Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and t ...
, Payson * Unity High School, Mendon


Quincy

*
Quincy Notre Dame High School Quincy Notre Dame High School is a private, Roman Catholic co-educational high school in Quincy, Illinois, United States, founded in 1867, serving upper school students in grades 9- 12. It is located in the Roman Catholic Diocese of Springfield ...
*
Quincy Senior High School Quincy Senior High School is the regional public high school for Quincy, Illinois. It is the largest high school in Adams County, Illinois, and the only high school in Quincy Public School District 172. As of 2020, it is the 17th largest high s ...


Alexander County


Cairo Junior/Senior High School
Cairo Cairo ( ; ar, القاهرة, al-Qāhirah, ) is the capital of Egypt and its largest city, home to 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world and the Middle East: The Greater Cairo metro ...

Egyptian Senior High School
Tamms


Bond County

* Greenville High School, Greenville
Mulberry Grove High School
Mulberry Grove


Boone County


North Boone High School
Poplar Grove


Belvidere

* Belvidere High School *
Belvidere North High School Belvidere North High School is the second high school in Belvidere, Illinois and part of the Belvidere Community Unit School District 100 Belvidere Community Unit School District 100 (BCUSD 100) is a unified school district located in Belvider ...


Brown County

* Brown County High School, Mount Sterling


Bureau County

* Bureau Valley High School,
Manlius The gens Manlia () was one of the oldest and noblest patrician houses at Rome, from the earliest days of the Republic until imperial times. The first of the gens to obtain the consulship was Gnaeus Manlius Cincinnatus, consul in 480 BC, and for ...
* DePue High School, DePue * Hall High School, Spring Valley * La Moille High School, La Moille * Ohio High School,
Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...
*
Princeton High School Princeton High School may refer to: *Princeton High School (Illinois), Princeton, Illinois *Princeton Community High School, Princeton, Indiana *Princeton High School (Minnesota), Princeton, Minnesota *Princeton Junior-Senior High School, Princeton ...
,
Princeton Princeton University is a private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the nine ...


Calhoun County

* Brussels High School,
Brussels Brussels (french: Bruxelles or ; nl, Brussel ), officially the Brussels-Capital Region (All text and all but one graphic show the English name as Brussels-Capital Region.) (french: link=no, Région de Bruxelles-Capitale; nl, link=no, Bruss ...
* Calhoun High School, Hardin


Carroll County

* Eastland High School,
Lanark Lanark (; gd, Lannraig ; sco, Lanrik) is a town in South Lanarkshire, Scotland, located 20 kilometres to the south-east of Hamilton. The town lies on the River Clyde, at its confluence with Mouse Water. In 2016, the town had a population of 9 ...
* Milledgeville High School, Milledgeville *
West Carroll High School West Carroll High School, or WCHS, is a public four-year high school in Savanna, Carroll County, Illinois. WCHS serves Savanna, Mt. Carroll, Thomson and the surrounding area. The campus is located 20 miles north of Clinton, Iowa. West Carr ...
,
Savanna A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to ...


Cass County


A-C Central High School
Ashland * Beardstown High School, Beardstown
Virginia Senior High School
Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...


Champaign County

* Fisher Junior/Senior High School,
Fisher Fisher is an archaic term for a fisherman, revived as gender-neutral. Fisher, Fishers or The Fisher may also refer to: Places Australia *Division of Fisher, an electoral district in the Australian House of Representatives, in Queensland *Elect ...

Heritage High School
Broadlands Broadlands is an English country house, located in the Civil parishes in England, civil parish of Romsey Extra, near the town of Romsey in the Test Valley district of Hampshire, England. The formal gardens and historic landscape of Broadlands ...
*
Mahomet-Seymour High School Mahomet-Seymour High School, abbreviated MSHS, is a public high school in Mahomet, Illinois. It is a part of Mahomet-Seymour Community Unit School District 3. History Mahomet-Seymour High School was built in 1981 and has since undergone expansion ...
, Mahomet
Rantoul Township High School
, Rantoul
St. Joseph-Ogden High School
St. Joseph Joseph (; el, Ἰωσήφ, translit=Ioséph) was a 1st-century Jewish man of Nazareth who, according to the canonical Gospels, was married to Mary, the mother of Jesus, and was the legal father of Jesus. The Gospels also name some brothers ...
* Unity High School, Tolono


Champaign Champaign ( ) is a city in Champaign County, Illinois, United States. The population was 88,302 at the 2020 census. It is the tenth-most populous municipality in Illinois and the fourth most populous city in Illinois outside the Chicago metropo ...

* Centennial High School *
Champaign Central High School Champaign Central High School is a high school located in Champaign, Illinois. It has 1,385 students in grades 9- 12. The principal is Joe Williams. It is part of the Champaign Unit 4 School District school system. Its sports teams are the Centr ...
* Judah Christian School * St. Thomas More High School


Urbana __NOTOC__ Urbana can refer to: Places Italy *Urbana, Italy United States *Urbana, Illinois **Urbana (conference), a Christian conference formerly held in Urbana, Illinois *Urbana, Indiana * Urbana, Iowa *Urbana, Kansas * Urbana, Maryland *Urbana, ...

* University Laboratory High School * Urbana High School


Christian County


Edinburg High School
Edinburg * Morrisonville High School, Morrisonville
Pana Senior High School
Pana
South Fork Jr/Sr High School
(6–12), Kincaid *
Taylorville High School Taylorville Senior High School is a four-year public high school located in Taylorville, Illinois. The mascot is Tommy Tornado. The school colors are purple and gold. THS is part of TCUSD #3 which also includes a middle-school, three elementary s ...
, Taylorville


Clark County


Casey-Westfield High School
Casey * Marshall High School,
Marshall Marshall may refer to: Places Australia * Marshall, Victoria, a suburb of Geelong, Victoria Canada * Marshall, Saskatchewan * The Marshall, a mountain in British Columbia Liberia * Marshall, Liberia Marshall Islands * Marshall Islands, an i ...

Martinsville High School
Martinsville


Clay County


Clay City High School
Clay City
Flora High School
Flora Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. E ...
*
North Clay High School North Clay High School, also called Louisville-North Clay or just Louisville, is a public high school serving students in grades 9-12 in northern Clay County, Illinois, USA. It is the only high school in the North Clay Unit School District #25. At ...
,
Louisville Louisville ( , , ) is the largest city in the Commonwealth of Kentucky and the 28th most-populous city in the United States. Louisville is the historical seat and, since 2003, the nominal seat of Jefferson County, on the Indiana border. ...


Clinton County


Carlyle High School
Carlyle
Christ Our Rock Lutheran High School
Centralia Centralia may refer to: Places Australia *Central Australia, sometimes called "Centralia" Canada * Centralia, Ontario ** RCAF Station Centralia, a former Royal Canadian Air Force training base ** Centralia (Essery Field) Aerodrome United States ...

Wesclin Senior High School
Trenton


Breese

*
Central Community High School Central Community High School is a high school in unincorporated area in Clinton County, Illinois, near Breese. It is a part of Central Community High School District #71. History The high school and district formed in 1971 as a consolidation of ...
* Mater Dei High School


Coles County

* Charleston High School,
Charleston Charleston most commonly refers to: * Charleston, South Carolina * Charleston, West Virginia, the state capital * Charleston (dance) Charleston may also refer to: Places Australia * Charleston, South Australia Canada * Charleston, Newfoundlan ...
*
Mattoon High School Mattoon High School is located in Coles County, Mattoon, Illinois, United States. The school mascot is the Green Wave, which represents the waves of corn in the fields surrounding the community of Mattoon. History On September 20, 2017, at 11:33 ...
, Mattoon
Oakland High School
Oakland Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast port, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the Bay A ...


Cook County

*
Argo Community High School Argo Community High School is a public four-year high school located in Summit, Illinois, a western suburb of Chicago. The district draws students from the communities of Summit, Bedford Park, Bridgeview, Justice, Willow Springs, and a portion ...
,
Summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topography, topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used ...
* Bremen High School,
Midlothian Midlothian (; gd, Meadhan Lodainn) is a historic county, registration county, lieutenancy area and one of 32 council areas of Scotland used for local government. Midlothian lies in the east-central Lowlands, bordering the City of Edinburgh, ...
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Buffalo Grove High School Buffalo Grove High School (BGHS) is a public high school located in Buffalo Grove, Illinois, a northwest suburb of Chicago. It is one of six four-year comprehensive high schools in Township High School District 214, serving portions of the village ...
,
Buffalo Grove Buffalo Grove, officially the Village of Buffalo Grove, is a village in Lake and Cook County, Illinois. A suburb of Chicago, it lies about northwest of Downtown Chicago. As of the 2020 Census, Buffalo Grove has a population of 43,212. It tota ...

Christian Heritage Academy
Northfield *
East Leyden High School East Leyden High School is a secondary school located in Franklin Park, Illinois (a suburb of Chicago) which educates grades 9-12. Together with West Leyden High School in Northlake, Illinois, they serve the suburban communities in Franklin Pa ...
, Franklin Park * Dwight D. Eisenhower High School,
Blue Island Blue Island is a city in Cook County, Illinois, located approximately south of Chicago's Loop. Blue Island is adjacent to the city of Chicago and shares its northern boundary with that city's Morgan Park neighborhood. The population was 22,558 ...
* Elgin High School, Elgin * Elk Grove High School,
Elk Grove Village Elk Grove Village is a village in Cook and DuPage counties in the U.S. state of Illinois. Per the 2020 census, the population was 32,812. Located northwest of Chicago along the Golden Corridor, the Village of Elk Grove Village was incorpora ...
*
Elmwood Park High School Elmwood Park High School, or EPHS, is a public four-year high school located in River Grove, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of Elmwood Park Community Unit School District 401. About EPHS Elmw ...
, Elmwood Park * Evergreen Park Community High School, Evergreen Park *
Glenbrook North High School Glenbrook North High School (also known as GBN) is a public high school in Northbrook, Illinois, a north suburb of Chicago, United States. It was established in 1953 and is part of the Northfield Township High School District 225. In 2022, it ...
, Northbrook *
Glenbrook South High School Glenbrook South High School, or GBS, is a public four-year high school located in Glenview, Illinois, a north suburb of Chicago, in the United States. It is part of Northfield Township High School District, which also includes Glenbrook North Hig ...
, Glenview *
Guerin College Preparatory High School Guerin Preparatory High School was a private, Roman Catholic high school in River Grove, Illinois, United States. It was located in the Roman Catholic Archdiocese of Chicago. Guerin was established in 1962 as Mother Theodore Guerin High School, ...
, River Grove * Hillcrest High School, Country Club Hills *
Homewood-Flossmoor High School Homewood-Flossmoor High School (H-F) is a comprehensive public high school in Flossmoor, Illinois. The district encompasses nearly 11.5 square miles drawing students from Homewood, Flossmoor, Chicago Heights, Glenwood, Hazel Crest, and Olympia ...
,
Flossmoor Flossmoor () is a village in Cook County, Illinois, United States. The population was 9,704 at the 2020 census. Flossmoor is approximately 25 miles south of the Chicago Loop. Geography Flossmoor is located at (41.541684, -87.684970). According ...
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Lemont High School Lemont High School, or LHS, is a public four-year high school located in Lemont, Illinois, a southwest suburb of Chicago, Illinois, in the United States. It is the only school of Lemont Township High School District 210, which serves the Village of ...
, Lemont *
Lyons Township High School Lyons Township High School (often referred to as LTHS or simply LT) is a public high school located in Western Springs, Illinois (South Campus), and also in La Grange, Illinois (North Campus). Lyons Township is a co-educational high school and ...
, La Grange *
J. Sterling Morton High School District 201 J. Sterling Morton High School District 201 is a school district headquartered in Cicero, Illinois, United States. The district serves the town of Cicero, the city of Berwyn and the villages of Lyons, Stickney, and Forest View. A small sectio ...
, a district in Cicero and Berwyn that competes athletically as "Morton High School", comprising the following campuses: **
J. Sterling Morton High School East J. Sterling Morton High School East (often called Morton East; formerly Morton High School) is a public secondary school located in Cicero, Illinois. Morton East is one of three schools in J. Sterling Morton High School District 201. Morton Ea ...
,
Cicero Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, and academic skeptic, who tried to uphold optimate principles during the political crises that led to the estab ...

J. Sterling Morton Freshman Center
Cicero Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, and academic skeptic, who tried to uphold optimate principles during the political crises that led to the estab ...
**
J. Sterling Morton High School West J. Sterling Morton High School West is an Illinois based high school. History District 201 had plans to open a second high school in Berwyn, going as far as to purchase the property needed. However, after years of trying to convince voters of ...
, Berwyn * Muslim Community Center Academy,
Morton Grove Morton Grove is a village in Cook County, Illinois. Per the 2020 census, the population was 25,297. The village is named after former United States Vice President Levi Parsons Morton, who helped finance the Chicago, Milwaukee and St. Paul Railr ...
*
Oak Forest High School Oak Forest High School is a public high school located in Oak Forest, Illinois. It is part of Bremen Community High School District 228 which also includes Tinley Park High School, Hillcrest High School and Bremen High School. It serves most of ...
,
Oak Forest An oak forest is a plant community with a tree canopy dominated by oaks (''Quercus spp.''). In terms of canopy closure, oak forests contain the most closed canopy, compared to oak savannas and oak woodlands. Examples * Southern dry-mesic oak f ...
*
Oak Park and River Forest High School , motto_translation = Those things that are best , address = 201 N. Scoville Avenue , location = , region = , town = Oak Park , county = , state ...
, Oak Park * Prospect High School, Mount Prospect *
Proviso East High School Proviso East High School is a public secondary school in Maywood, Illinois which serves the educational needs of Maywood and three other villages within Proviso Township, Cook County, Illinois: Broadview, Forest Park and Melrose Park. It is th ...
, Maywood *
Proviso Mathematics and Science Academy Proviso Mathematics and Science Academy is a selective enrollment high school in Forest Park, Illinois, United States that opened its doors to 126 freshmen in 2005. It is one of the newest schools in the Proviso Township High Schools District 20 ...
,
Forest Park A forest park is a park whose main theme is its forest of trees. Forest parks are found both in the mountains and in the urban environment. Examples Chile * Forest Park, Santiago China *Gongqing Forest Park, Shanghai * Mufushan National Fores ...
*
Proviso West High School Proviso West High School (PWHS) is a public high school located in Hillside, Illinois, United States. It is a part of Proviso Township High Schools District 209, and was opened in 1958. Its sister schools are Proviso East High School and Provi ...
, Hillside *
Rich Central High School Rich Township High School STEM Campus, formerly Rich Central High School, is a public four-year high school in the south suburbs of Chicago, located in Olympia Fields, Illinois. The Campus serves portions of Chicago Heights, Country Club Hills, M ...
,
Olympia Fields Olympia Fields is a village and a south suburb of Chicago in Cook County, Illinois, United States. The population was 4,718 as of the 2020 census. The municipality grew up around the prestigious Olympia Fields Country Club, originally established ...
*
Rich East High School Rich East High School or REHS was a public four-year high school located in Park Forest, Illinois, a southern suburb of Chicago in the United States. Rich East's campus serves the cities of Park Forest, Matteson, Olympia Fields, Chicago Heights a ...
, Park Forest * Ridgewood High School,
Norridge Norridge is a village in Cook County, Illinois, United States. The population was 15,251 at the 2020 census. The village and its neighbor to the east, Harwood Heights, together form an enclave within the city of Chicago (i.e. they are surrounded ...
*
Riverside Brookfield High School Riverside Brookfield High School (RBHS) is a secondary school located directly between Riverside, Illinois, and Brookfield, Illinois, which educates grades 9-12. It serves the towns of Riverside, North Riverside, Broadview, and parts of LaGran ...
,
Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...
*
Rochelle Zell Jewish High School Rochelle Zell Jewish High School (RZJHS), formerly Chicagoland Jewish High School (CJHS), (Rochelle Zell, he, תיכון שיקאגו), located 25 miles northwest of downtown Chicago, is a private, full-day, co-educational high school for pr ...
, Deerfield *
Rolling Meadows High School Rolling Meadows High School, RMHS, is a public four-year high school located in Rolling Meadows, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 214, the second largest high scho ...
, Rolling Meadows *
Carl Sandburg High School Carl Sandburg High School, Sandburg, or CSHS, is a public four-year high school located at the intersection of La Grange Road and Southmoor Drive in Orland Park, Illinois, a southwest suburb of Chicago, Illinois, in the United States. It is part ...
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Orland Park Orland Park is a village in Cook County, Illinois, United States, with a small portion in Will County. The village is a suburb of Chicago. Per the 2020 census, Orland Park had a population of 58,703. Located 25 miles (40 km) southwest of Chicago ...
*
Schaumburg High School Schaumburg High School, also known as SHS, is a public four-year high school located in Schaumburg, Illinois, a northwest suburb of Chicago, United States. The school is part of Township High School District 211, which also includes William Fremd ...
,
Schaumburg Schaumburg is a district (''Landkreis'') of Lower Saxony, Germany. It is bounded by (clockwise from the north) the districts of Nienburg, Hanover and Hamelin-Pyrmont, and the state of North Rhine-Westphalia (districts of Lippe and Minden-Lübbe ...
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Amos Alonzo Stagg High School Amos Alonzo Stagg High School, Stagg, or AAS, is a public four-year high school located at the intersection of S. Roberts Rd. and W. 111th Street in Palos Hills, Illinois, a southwest suburb of Chicago, Illinois, in the United States. It is part o ...
,
Palos Hills Palos Hills is a city in Cook County, Illinois, United States. It is a southwest suburb of Chicago. The city was established in 1958 and had reached a population of 18,530 in the 2020 census. It is the home of Moraine Valley Community College as ...
* Streamwood High School, Streamwood *
Thornridge High School Thornridge High School is a public four-year high school located in Dolton, Illinois, a suburb about 20 miles south of Chicago. The school is part of Thornton Township High School District 205. Thornridge High School first opened to the public in ...
, Dolton *
Thornton Fractional North High School Thornton Fractional North High School (T.F. North, TF North, TFN; formerly Thornton Fractional Township High School) is a Public Secondary school in Calumet City, Illinois. It first opened its doors in March 1926. The school serves Calumet C ...
,
Calumet City Calumet City ( ) is a city in Cook County, Illinois, United States. The population was 36,033 at the 2020 census, a decline of 2.7% from 37,042 in 2010. The ZIP code is 60409. Etymology The word ''Calumet'' is the Miꞌkmaq and French word for ...
*
Thornton Township High School Thornton Township High School, often simply referred to as Thornton is a public high school founded in 1899, located in Harvey, one of the South Suburbs of the city of Chicago, Illinois, USA. The school is one of three administered by Thornton T ...
,
Harvey Harvey, Harveys or Harvey's may refer to: Arts, entertainment, and media * ''Harvey'' (play), a 1944 play by Mary Chase about a man befriended by an invisible anthropomorphic rabbit * Harvey Awards ("Harveys"), one of the most important awards ...
*
Thornwood High School Thornwood High School is a public high school located in South Holland, Illinois, United States. It was built as part of Thornton Township High School District 205. It opened in 1971 to accommodate overcrowding at other District 205 schools, Thorn ...
,
South Holland South Holland ( nl, Zuid-Holland ) is a province of the Netherlands with a population of over 3.7 million as of October 2021 and a population density of about , making it the country's most populous province and one of the world's most densely ...
*
Walther Christian Academy Walther Christian Academy (formerly known as Walther Lutheran High School) is a private Lutheran high school and middle school in Melrose Park, Illinois, United States. Established in 1954, the school is affiliated with the Lutheran Church–Miss ...
, Melrose Park *
West Leyden High School West Leyden High School is a high school in Northlake, Illinois. First opened for enrollment in 1959, the athletic mascot of West Leyden High School was originally the Knights until 1981. At this time, the East and West Leyden High School athleti ...
, Northlake *
Wheeling High School Wheeling High School, or WHS, is a public four-year high school located in Wheeling, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 214, which also includes Buffalo Grove High ...
, Wheeling


Arlington Heights

* Christian Liberty Academy *
John Hersey High School John Hersey High School (also referred to as Hersey or JHHS) is a four-year public high school located in Arlington Heights, Illinois, a northwest suburb of Chicago in the United States. It enrolls students from Arlington Heights as well as parts ...
* Vanguard School


Bridgeview

*
Aqsa School Aqsa School ( ar, مدرسة الأقصی) is an Islamic day school in Bridgeview, Illinois, in the Chicago metropolitan area. the principal is Tammie Ismail. The school has elementary, junior high, and high school levels. The elementary is coedu ...
*
Universal School Universal School is an Islamic, religious, K-12 private school, that is located in Bridgeview, Illinois, in the Chicago metropolitan area. Students take Islamic Studies, Arabic language, and Quran classes. The school motto is "Where Islam and Edu ...


Burbank

* Queen of Peace High School *
Reavis High School William Claude Reavis High School simply known as Reavis is a public high school located in Burbank, Illinois., a near southwest suburb of Chicago. It is named for Dr. William Claude Reavis (1881–1955), a professor at the University of Chicago ...


Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...
Public Schools


Al Raby School for Community and Environment
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Amundsen High School Roald Amundsen High School is a public 4–year high school located between the Ravenswood, Andersonville and Lincoln Square neighborhoods in Chicago, Illinois, United States. Opened in 1929, Amundsen is a part of Chicago Public Schools district ...
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Austin Community Academy High School Austin College and Career Academy High School (formerly known as Austin Polytech High School, commonly known as Austin High School) is a public four-year high school located in the Austin neighborhood in Chicago, Illinois, United States. Operated b ...
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Bogan High School William J. Bogan Computer Technical High School (also known simply as Bogan High School) is a public 4–year high school located in the Ashburn neighborhood on the southwest side of Chicago, Illinois, United States. Operated by Chicago Public Sch ...
* Bowen High School
Bronzeville Scholastic Institute
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Carl Schurz High School Carl Schurz High School is a public 4–year high school located in the Irving Park neighborhood on the northwest side of Chicago, Illinois, United States. The school is named after German–American Carl Schurz, a statesman, soldier, and advoca ...
* Carver Military Academy *
Chicago High School for Agricultural Sciences (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...
*
Chicago High School for the Arts Chicago High School for the Arts (ChiArts) is a public four–year college preparatory visual and performing arts high school located in the Humboldt Park neighborhood in Chicago, Illinois, United States. Operated by the Chicago Public Schools ...
* Chicago Math and Science Academy * Chicago Military Academy * Chicago Technology Academy *
Chicago Vocational High School Chicago Vocational High School (commonly known as CVCA, Chicago Vocational Career Academy or CVS) is a public 4–year vocational high school located in the Avalon Park neighborhood on the south side of Chicago, Illinois, United States. Opened i ...
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Corliss High School George Henry Corliss High School (commonly known as Corliss High School) is a public 4–year high school located in the Pullman neighborhood on the far south side of Chicago, Illinois, United States. Corliss is operated by the Chicago Public Sc ...
* Crane High School *
Curie Metropolitan High School Marie Sklodowska Curie Metropolitan High School is a public 4–year magnet high school located in the Archer Heights neighborhood on the southwest side of Chicago, Illinois, United States. Curie is operated by Chicago Public Schools district. Th ...

Disney II Magnet School
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Dr. Pedro Albizu Campos High School Dr. Pedro Albizu Campos Puerto Rican High School (PACHS) is an alternative high school located in the Humboldt Park, Chicago, Humboldt Park neighborhood on the Paseo Boricua in Chicago, Illinois, United States. It is named for Puerto Rican Puerto R ...
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Dunbar Vocational High School Dunbar Vocational High School (also known as Dunbar Vocational Career Academy, or DVCA) is a public 4–year vocational high school located in the Bronzeville neighborhood on the south side of Chicago, Illinois, United States. Dunbar opened in 1942 ...
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DuSable High School Jean Baptiste Point DuSable High School is a public four-year high school campus located in the Bronzeville neighborhood on the South Side of Chicago, Illinois, United States. DuSable is owned by the Chicago Public Schools district. The school ...
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Dyett High School Walter Henri Dyett High School For The Arts (formerly known as Dyett Academic Center and commonly known as Dyett High School) is a public four–year arts high school located in the Washington Park neighborhood on the south side of Chicago, Ill ...
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Farragut Career Academy Farragut Career Academy High School is a public 4–year high school located in the Little Village neighborhood on the West Side of Chicago, Illinois, United States. As a career academy, Farragut emphasizes a curriculum that combines academic in ...
* Fenger Academy High School * Foreman High School
Frederick Douglass Academy High School
*
Gage Park High School Gage Park High School is a public 4–year high school located in the Gage Park neighborhood on the south–west side of Chicago, Illinois, United States. Opened in 1939, Gage Park is operated by the Chicago Public Schools district. Gage Park se ...
* George Washington High School *
George Westinghouse College Prep George Westinghouse College Preparatory High School (formerly known as Westinghouse Area Vocational High School) is a public 4–year college preparatory selective enrollment high school located in the East Garfield Park neighborhood on the west ...

Goode STEM Academy
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Gwendolyn Brooks College Preparatory Academy Gwendolyn Brooks College Preparatory Academy is a public 4–year selective enrollment magnet high school and middle school located in the Roseland neighborhood, near the Pullman District on the far south side of Chicago, Illinois, United States. ...
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Harlan Community Academy High School John Marshall Harlan Community Academy High School is a public 4–year high school located in the Roseland neighborhood on the south side of Chicago, Illinois, United States. The school is a part of the Chicago Public Schools district. Opened i ...
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Hirsch Metropolitan High School Emil G. Hirsch Metropolitan High School (formerly known as Emil G. Hirsch Metropolitan High School of Communications) is a public 4–year high school located in the Greater Grand Crossing neighborhood on the South Side of Chicago, Illinois, Unit ...
* Hubbard High School *
Hyde Park Academy High School Hyde Park Academy High School (formerly known as Hyde Park High School and Hyde Park Career Academy) is a public 4–year high school located in the Woodlawn neighborhood on the south side of Chicago, Illinois, United States. Opened in 1863, Hyd ...

Infinity Math, Science & Technology High School
* John F. Kennedy High School * John Hancock College Preparatory High School *
Jones College Prep High School William Jones College Preparatory High School (commonly known as Jones College Prep) is a public 4-year selective-enrollment high school located in the Printer's Row neighborhood in downtown Chicago, Illinois, United States. Jones is operated by ...
* Juarez Community Academy * Julian High School * Kelly High School *
Kelvyn Park High School Kelvyn Park High School is a public 4–year high school located in the Hermosa neighborhood on north-west side of Chicago, Illinois, United States. Opened in 1933, Kelvyn Park is operated by the Chicago Public Schools (CPS) district. In addition ...
*
Kenwood Academy Kenwood Academy (also known as Kenwood Academy High School and formerly known as Kenwood High School) is a comprehensive public high school and magnet middle school located in the Hyde Park– Kenwood neighborhood on the south side of Chicago, Il ...
*
King College Prep Dr. Martin Luther King, Jr. College Preparatory High School (commonly known as King College Prep or locally as King) is a public 4-year selective enrollment magnet high school located in the Kenwood neighborhood on the south side of Chicago, Illi ...
* Lake View High School *
Lane Tech College Prep High School Lane Tech College Prep High School (often shortened to Lane Tech, full name Albert Grannis Lane Technical College Preparatory High School), is a public 4-year selective enrollment magnet high school located in the Roscoe Village neighborhood on ...
* Lincoln Park High School *
Little Village Lawndale High School Campus Little Village Lawndale High School Campus is a state school, public high school located in the South Lawndale, Chicago, South Lawndale neighborhood of Chicago, Illinois. The campus contains four autonomous small schools with some shared faciliti ...
*
Manley Career Academy High School Manley Career Academy High School (commonly known as Manley High School) is a public 4–year high school located in the East Garfield Park neighborhood on the West Side of Chicago, Illinois, United States. Opened in 1928, Manley is a part of the ...
*
Marshall Metropolitan High School John Marshall Metropolitan High School (commonly known as simply Marshall) is a public 4–year high school located in the East Garfield Park neighborhood on the west side of Chicago, Illinois, United States. Opened in 1895, Marshall is operated ...
*
Mather High School Stephen Tyng Mather High School (commonly known as simply Mather) is a public 4–year high school located in the West Ridge neighborhood on the north side of Chicago, Illinois, United States. Opened in 1959, Mather is operated by the Chicago Pub ...
*
Michele Clark Magnet High School Michele Clark Academic Prep Magnet High School (commonly known as Clark Prep, Clark Academic Prep and Michele Clark Magnet High School) is a public 4–year magnet high school located in the Austin neighborhood on the west side of Chicago, Illinois ...
*
Morgan Park High School Morgan Park High School is a 4–year public high school and middle school located in the Morgan Park neighborhood on the far south side of Chicago, Illinois, United States. Opened in 1916, Morgan Park is a part of the Chicago Public Schools dis ...
*
Noble Street College Prep Noble Street College Prep (commonly known as the Original Campus) of the Noble Network of Charter Schools, is a Level +1 public four-year charter high school located in the West Town neighborhood in Chicago, Illinois. It is a part of the Noble Net ...

North-Grand High School
*
Northside College Preparatory High School Northside College Preparatory High School (commonly referred to as Northside College Prep, Northside Prep, NCP, or simply Northside) is a public 4-year selective enrollment high school located in the North Park neighborhood on the north side ...

Northside Learning Center High School
* Ogden International High School *
Orr Academy High School Rezin Orr Academy High School is a public four-year high school bordered between the neighborhoods of West Garfield and Humboldt Park located on the West Side of Chicago, Illinois. It is a part of the Chicago Public Schools district and is manag ...
* Phoenix Military Academy *
Prosser Career Academy Charles A. Prosser Career Academy (formerly known as Charles A. Prosser Vocational High School) is a public 4–year vocational high school located in the Belmont Cragin neighborhood on the northwest side of Chicago, Illinois, United States. Pro ...

Ray Graham Training Center
* Richards Career Academy *
Robert Lindblom Math & Science Academy Robert Lindblom Math & Science Academy High School (LMSA) (formerly known as Lindblom Technical High School) is a public 4–year selective enrollment high school and middle school located in the West Englewood neighborhood on the south side of ...
*
Roberto Clemente Community Academy Roberto Clemente Community Academy (commonly known as Clemente, Roberto Clemente High School) is a public 4–year high school located in the West Town community area of Chicago, Illinois. Operated by the Chicago Public Schools, the school is n ...
* Roosevelt High School *
Senn High School Senn High School is a public four-year high school located in the Edgewater neighborhood on the North Side of Chicago, Illinois, United States. Senn is operated by the Chicago Public Schools system and was opened on 3 February 1913. The school ...
*
Simeon Career Academy Neal F. Simeon Career Academy (formerly known as Westcott Vocational High School, Neal F. Simeon Vocational High School, Neal F. Simeon Career Technical Academy), locally known simply as Simeon, is a public four-year vocational high school locate ...
* South Shore High School * Steinmetz College Prep *
Sullivan High School Sullivan High School is a public high school located in Sullivan, Indiana. SHS is one of three high schools in Sullivan County (the other two being North Central High School in Farmersburg and Union High School in Dugger). Sullivan High S ...
*
Taft High School Taft School or Taft High School may refer to: * Taft School in Watertown, Connecticut, founded by Horace Dutton Taft, William Howard Taft's brother Schools named after William Howard Taft: * William Howard Taft High School (Los Angeles) * William ...
* Tilden High School *
Uplift Community High School Uplift Community High School (commonly known as simply Uplift) is a public four–year high school located in the Uptown neighborhood on the north side of Chicago, Illinois, United States. Established in 2005, Uplift is a part of the Chicago Publ ...
*
Vaughn Occupational High School Jacqueline B. Vaughn Occupational High School is a public 4–year special education high school located in the Portage Park neighborhood on the north–west side of Chicago, Illinois, United States. Opened in 1968, The school is named for Chicago ...
* Von Steuben Metropolitan High School *
Walter Payton College Prep Walter Payton College Preparatory High School (WPCP) is a public 4–year magnet high school located in the Old Town neighborhood on the near-north side of Chicago, Illinois, United States. Opened in 2000, Payton is operated by the Chicago Public ...
*
Wells Community Academy High School William H. Wells Community Academy High School (commonly known as Wells High School) is public 4-year high school located in the West Town neighborhood on the Near Northwest Side of Chicago, Illinois, United States. Wells is a part of the Chic ...
*
Wendell Phillips Academy High School Wendell Phillips Academy High School is a public 4–year high school located in the Bronzeville neighborhood on the south side of Chicago, Illinois, United States. Phillips is part of the Chicago Public Schools district and is managed by the Acad ...
* Whitney M. Young Magnet High School
York Alternative High School


Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...
Independent Schools


Air Force Academy High SchoolAntonia Pantoja Charter School
*
Back of the Yards College Preparatory High School Back of the Yards College Preparatory High School, commonly known as Back of the Yards College Prep or BOYCP, is a public 4–year international baccalaureate high school located in the New City community area on the southwest side of Chicago, Il ...
*
British International School of Chicago Lincoln Park British International School of Chicago, Lincoln Park (BISC Lincoln Park) is a private international school for Pre-Nursery to Year 6 students (ages 15+ months to 11 years) located in the Clybourn Corridor of Chicago, Illinois. In September 2 ...
*
British International School of Chicago, South Loop The British International School of Chicago, South Loop it is a private international school, located in the South Loop area of Chicago. BISC-SL offers education for ages 3 to 18 (UK Nursery to Year 13/US Pre-K to Grade 12). History The school ...
*
Chicago Academy for the Arts The Chicago Academy for the Arts, founded in 1981, is an independent high school for the performing and visual arts located in the River West neighborhood of Chicago, Illinois. It was named a National School of Distinction by the John F. Kenne ...

Chicago Academy High School
* Chicago International Charter School Northtown Academy
Chicago Waldorf SchoolCollins Academy High School
* Devry Advantage Academy * Francis W. Parker School *
Hales Franciscan High School Hales Franciscan High School (known simply as Hales) was a private Catholic high school located in the Bronzeville neighborhood on the south side of Chicago, Illinois. It was part of the Archdiocese of Chicago. Background Since its founding, Hal ...

John Hope College Preparatory High School
*
Latin School of Chicago Latin School of Chicago is a selective private elementary, middle, and high school located in the Gold Coast neighborhood on the Near North Side of Chicago, Illinois, United States. The school was founded in 1888 by Mabel Slade Vickery. Latin S ...
*
Latino Youth High School Latino Youth High School (LYHS) is a Level 1 public charter high school that was established in 1974 as a program of Latino Youth, Inc. to address the problem of high dropout rates among children in the Pilsen / Little Village community. Histo ...

Lubavitch Girls High SchoolLubavitch Mesivta of Chicago
*
Lycée Français de Chicago The Lycee Français de Chicago is a private, French international school located in Lincoln Square, Chicago, Illinois. It offers a dual French and English curriculum. The Lycée is founded on the French National Curriculum as defined by the Fren ...
*
Morgan Park Academy Morgan Park Academy (MPA) is a coeducational, college preparatory, independent day school serving pre-kindergarten through 12th grade . It is located in the Morgan Park neighborhood on the south side of Chicago, Illinois. Founded in 1873, Morg ...
*
Muhammad University of Islam Muhammad University of Islam (MUI) is a Nation of Islam (NOI)-affiliated preschool to 12th Grade school in the South Shore area of Chicago, Illinois, United States, located next to Mosque Maryam. Every major NOI mosque has a MUI. The schools a ...
*
North Lawndale College Prep High School North Lawndale College Prep High School is a charter college preparatory high school in the North Lawndale community on the West Side of Chicago (''City in a Garden''); I Will , image_map = , map_caption = Int ...
*
Providence St. Mel School Providence St. Mel School (PSM) is a private, coeducational Preschool-12th Grade school in East Garfield Park, Chicago, Illinois. History The school was created in 1969 with the merger of two schools, Providence High School and St. Mel High S ...
* St. Benedict High School
Southside Occupational Academy
* Telshe High School *
University of Chicago Laboratory Schools The University of Chicago Laboratory Schools (also known as Lab or Lab Schools and abbreviated as UCLS though the high school is nicknamed U-High) is a Private school, private, co-educational Day school, day Early childhood education, Pre-K and K ...
, Chicago * Urban Prep Charter Academy for Young Men * West Town Academy


Archdiocese of Chicago The Archdiocese of Chicago ( la, Archidiœcesis Chicagiensis) is a Latin Church ecclesiastical jurisdiction or archdiocese of the Catholic Church located in Northeastern Illinois, in the United States. It was established as a diocese in 1843 and ...
(Chicago/Cook County)

* Brother Rice High School *
Christ the King Jesuit College Prep High School Christ the King Jesuit College Preparatory School (CTK) is a private, Catholic high school in Chicago, Illinois, founded by the Society of Jesus (Jesuits). Pursuing the Cristo Rey model inaugurated by Cristo Rey Jesuit in Chicago, students earn n ...
* Cristo Rey Jesuit High School *
De La Salle Institute English: Sign of Faith , religious_affiliation = Roman Catholic( De La Salle Brothers} , patron = , established = , founder = Brother Adjutor of Mary, FSC , status = Open ...
*
DePaul College Prep DePaul College Prep is a Catholic high school located in Chicago, Illinois, United States. It is located on the north side of Chicago at 3300 N Campbell Ave. DePaul College Prep is sponsored by the Western Province of the Congregation of the Miss ...
*
Fenwick High School (Oak Park, Illinois) Fenwick High School is a selective private Catholic college preparatory school located in Oak Park, a town in Cook County, Illinois that is bordered by Chicago on the north, east, River Forest and Forest Park on the West, and Cicero and Berwyn on ...
* Holy Trinity High School * Josephinum Academy *
Leo Catholic High School Leo Catholic High School is a private all-male, Catholic high school in the Auburn-Gresham neighborhood of Chicago, Illinois, United States. It is located in the Archdiocese of Chicago and home to a predominantly African–American student bod ...
*
Loyola Academy Loyola Academy is a private, Catholic, co-educational college preparatory high school run by the USA Midwest Province of the Society of Jesus in Wilmette, Illinois, a northern suburb of Chicago, and in the Roman Catholic Archdiocese of Chicago ...
, Willmette * Marian Catholic High School,
Chicago Heights Chicago Heights is a city in Cook County, Illinois, United States. The population was 27,480 at the 2020 census. In earlier years, Chicago Heights was nicknamed "The Crossroads of the Nation". Currently, it is nicknamed "The Heights". Geograp ...
* Marist High School *
Mother McAuley Liberal Arts High School Mother McAuley Liberal Arts High School is an all-girls Catholic high school located in the Mount Greenwood neighborhood of Chicago, Illinois at 3737 West 99th Street. It is located in the Roman Catholic Archdiocese of Chicago. Mother McAuley i ...
* Mount Carmel High School *
Nazareth Academy (La Grange Park, Illinois) Nazareth Academy is a Roman Catholic college-preparatory high school located in LaGrange Park, Illinois, LaGrange Park, Illinois, United States, in the Roman Catholic Archdiocese of Chicago. It was founded in 1900 by the Sisters of St. Joseph. ...
*
Our Lady of Tepeyac High School Our Lady of Tepeyac High School, previously known as St. Casimir High School, is a private school, private, United States, American all-girls secondary school, school. The school is located in the Little Village, Chicago, Little Village neighborhoo ...
*
Regina Dominican High School Regina Dominican is a college preparatory Catholic school for girls grades 9-12, located in Wilmette, Illinois. History Regina Dominican was founded in 1958 by the Adrian Dominican Sisters, at the request of Cardinal Samuel Stritch. The sc ...
, Willmette * Resurrection High School * St. Ignatius College Prep * St. Patrick High School *
St. Rita of Cascia High School St. Rita of Cascia High School is an all-male Catholic high school located in the Ashburn neighborhood on Chicago's Southwest Side., United States. It is part of the Roman Catholic Archdiocese of Chicago, is operated by the Province of Our Mother ...
* St. Francis de Sales High School *
St. Laurence High School St. Laurence High School is a co-educational, STEM-based high school founded in 1961. Located in the Roman Catholic Archdiocese of Chicago, the school is conducted by the Congregation of Christian Brothers and is named for the Irish Saint Lauren ...
, Burbank * St. Viator High School, Arlington Heights *
Trinity High School (River Forest, Illinois) Trinity High School is a Roman Catholic college preparatory high school for girls located in River Forest, a suburb of Chicago, Illinois. Located in the Roman Catholic Archdiocese of Chicago, it was founded in 1918 by members of the Sinsinawa Dom ...


Chicago Heights Chicago Heights is a city in Cook County, Illinois, United States. The population was 27,480 at the 2020 census. In earlier years, Chicago Heights was nicknamed "The Crossroads of the Nation". Currently, it is nicknamed "The Heights". Geograp ...

*
Bloom High School Bloom High School is a public school in Chicago Heights, Illinois. It is part of Bloom Township High School District 206. The school was founded in 1900. A second Chicago Heights high school, Bloom Trail, was established in 1976 to offset overc ...
*
Bloom Trail High School Bloom Trail High School is a public high school in Steger, Illinois, a south suburb of Chicago, in the United States. It is part of Bloom Township High School District 206. Originally the Bloom Township Freshman-Sophomore Division, in 1976 it be ...


Des Plaines Des Plaines is a city in Cook County, Illinois, United States. Per the 2020 census, the population was 60,675. The city is a suburb of Chicago and is located just north of O'Hare International Airport. It is situated on and is named after the ...

*
Maine West High School Maine West High School, also known as Maine West or MWHS, is a public four-year high school located in Des Plaines, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Maine Township High School District 207, w ...

North Cook Young Adult Academy
*
The Willows Academy Willows Academy is an all-girls private school in Des Plaines, Illinois, United States, with its religious education under the direction of Opus Dei. The school is divided into the Middle School (6-8) and High School (9-12). There are approxima ...


Evanston


Beacon Academy
*
Evanston Township High School Evanston Township High School (ETHS) District 202, is a four-year public high school occupying a campus in Evanston, Illinois, a north suburb of Chicago along the Lake Michigan shore. ETHS was established in 1883 and serves the city of Evanston ...
*
Roycemore School Roycemore School is an independent, nonsectarian, co-educational college preparatory school located in Evanston, Illinois serving students in pre-kindergarten through Grade 12. The school's current enrollment is approximately 240 students as of 2 ...


Hoffman Estates Hoffman Estates is a village (Illinois), village in Illinois, United States. The village is located primarily in Cook County, Illinois, Cook County, with a small section in Kane County, Illinois, Kane County. It is a suburb of Chicago. Per the 2 ...

*
James B. Conant High School James B. Conant High School is a public four-year high school located in Hoffman Estates, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District 211, which also includes William Fremd ...
*
Hoffman Estates High School Hoffman Estates High School (HEHS) is a public four-year high school located in Hoffman Estates, Illinois, a northwest suburb of Chicago, in the United States. It is part of Township High School District 211, which also includes James B. Conant Hi ...


Lansing Lansing () is the capital of the U.S. state of Michigan. It is mostly in Ingham County, although portions of the city extend west into Eaton County and north into Clinton County. The 2020 census placed the city's population at 112,644, makin ...

*
Illiana Christian High School Illiana Christian High School is a private Christian school in Dyer, Indiana. History Illiana Christian was founded in 1945 as a school for the children of Dutch Reformed immigrants in the area. The original campus was located at 2261 Indiana ...
*
Thornton Fractional South High School Thornton Fractional Township South High School (TF South, TFS) is a high school located in Suburban Cook County, Illinois, located from the city limits of Chicago. The school serves an area of approximately , & serves over 2,000 students in gr ...


Niles

*
Northridge Preparatory School Northridge Preparatory School, or Northridge Prep, or NRP is an independent college preparatory school for young men, located in Niles, Illinois. The school offers a recognized curriculum and a strong athletics program. Northridge was established ...
*
Notre Dame College Prep Notre Dame College Preparatory is a male-only Roman Catholic secondary school founded in Niles, Illinois in 1955 by the Congregation of Holy Cross. It is located in the Roman Catholic Archdiocese of Chicago.The school was built by Belli & Belli o ...


Oak Lawn

*
Oak Lawn Community High School Oak Lawn Community High School, is a public four-year high school in Oak Lawn, Illinois, in the Chicago metropolitan area. The name "Spartans" and the colors Kelly Green and White were chosen by a committee in tribute to the Michigan State Unive ...
* Harold L. Richards High School * South Side Baptist School


Palatine A palatine or palatinus (in Latin; plural ''palatini''; cf. derivative spellings below) is a high-level official attached to imperial or royal courts in Europe since Roman times.

*
William Fremd High School William Fremd High School, or Fremd (initially Palatine High School South), is a public four-year high school located in Palatine, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Township High School District ...
*
Palatine High School Palatine High School, or PHS, is a public four-year high school in Township High School District 211. Located at 1111 N. Rohlwing Road in Palatine, Illinois, United States, a northwest suburb of Chicago, it serves primarily all of and only those ...

St. Thomas of Villanova Catholic School


Palos Heights

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Alan B. Shepard High School Alan B. Shepard High School is a public secondary school located in Palos Heights, Illinois, It is a southwest suburb of Chicago. The school, along with Dwight D. Eisenhower High School and Harold L. Richards High School are part of Community ...
*
Chicago Christian High School Chicago Christian High School or CCHS is a private school, private Christian school in Palos Heights, Illinois. External links

Christian schools in Illinois Private high schools in Cook County, Illinois {{Illinois-school-stub ...


Park Ridge

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Maine East High School Maine East High School, or Maine East, and officially Maine Township High School East, is a public four-year high school located at the corner of Dempster Street and Potter Road in Park Ridge, Illinois, a northwest suburb of Chicago, in the Unite ...
*
Maine South High School Maine South High School (officially known as Maine Township High School South) is a public four-year high school located in Park Ridge, Illinois, a northwest suburb of Chicago, Illinois, in the United States. It is part of Maine Township High Sch ...


Richton Park Richton Park is a village and a southern suburb of Chicago in Cook County, Illinois, United States. The population was 12,775 at the 2020 census. The community was named after a Richton in Vermont, the native home of a first settler. Geography Ri ...

*
Rich South High School Rich Township High School Fine Arts Campus, formerly known as, Rich South High School (RSHS) is a public four-year high school located in Richton Park, Illinois, a southern suburb of Chicago, in the United States. Rich Township's campus serves the ...
* Southland College Preparatory Charter High School


Skokie

*
Fasman Yeshiva High School Fasman Yeshiva High School, known colloquially as Skokie Yeshiva, is an Orthodox Jewish all-boys high school in Skokie, Illinois. As of the 2020-2021 school year, the school has 120 students enrolled in grades 9-12. Fasman Yeshiva offers a dual ...
*
Ida Crown Jewish Academy Ida Crown Jewish Academy is a Modern Orthodox Jewish high school in Skokie, Illinois, under the auspicies of the Associated Talmud Torahs. Its current dean is Leonard Matanky. ICJA places emphasis on both Judaic and Secular studies and holds it ...
*
Niles North High School Niles North High School, officially Niles Township High School North, is a public four-year high school located in Skokie, Illinois, a North Shore (Chicago), North Shore suburb of Chicago, Illinois in the United States. It is part of Niles Townshi ...
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Niles West High School Niles West High School, officially Niles Township High School West or NWHS, is a public four-year high school located in Skokie, Illinois, a north suburb of Chicago in the United States. It is part of Niles Township Community High School Distric ...


Tinley Park Tinley Park (formerly Bremen) is a village in Cook County, Illinois, United States, with a small portion in Will County. The village is a suburb of Chicago. Per the 2020 census, the population was 55,971. It is one of the fastest growing suburbs ...

* Victor J. Andrew High School *
Tinley Park High School Tinley Park High School, TPHS or simply Tinley is a public high school located in Tinley Park, Illinois, approximately 30 miles southwest of Chicago. It is part of Bremen Community High School District 228 which also includes Oak Forest High School ...


Winnetka

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New Trier High School New Trier High School (, also known as New Trier Township High School or NTHS) is a public four-year high school, with its main campus for sophomores through seniors located in Winnetka, Illinois, United States, and a campus in Northfield, Illinoi ...
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North Shore Country Day School North Shore Country Day School is a selective prep school in Winnetka, Illinois Winnetka () is a village in Cook County, Illinois, United States, located north of downtown Chicago. The population was 12,316 as of 2019. The village is one of th ...


Defunct

*
Academy of Our Lady (Chicago) Academy of Our Lady, also known as Longwood Academy, was a school in the Chicago, Illinois from 1875 to 1999. It was co-ed until 1892, and a girls' school afterwards; took boarding students until 1935; and had a grade school program until 1950 ...
(1875-1899) *
Archbishop Quigley Preparatory Seminary Archbishop Quigley Preparatory Seminary was an American seminary preparatory school administered by the Roman Catholic Archdiocese of Chicago for young men considering the priesthood. Located in downtown Chicago at 103 East Chestnut Street, a ...
, Chicago (1918–2007) * Arlington High School, Arlington Heights (1922–1984) *
Calumet High School (Chicago) Calumet High School–Perspectives is a public four-year charter high school and middle school located in the Auburn Gresham neighborhood on the south side of Chicago, Illinois, United States. Opening as Calumet Township High School in 1889, it b ...
(1919–2006) * Chicago Discovery Academy, Chicago (closed 2013) * Chicago High School, Chicago (1856–1880) * Chicago Talent Development High School, Chicago (2009–2014) *
Cooley Vocational High School Edwin Gilbert Cooley Vocational High School (also known as Cooley Vocational High School and Upper Grade Center, commonly known as Cooley High) was a public 4–year vocational high school and middle school located in the Old Town neighborhood o ...
, Chicago (1958–1979) *
Englewood Technical Prep Academy Englewood High School (also known as Englewood Technical Prep Academy and later known as TEAM Englewood Academy High School) was a public 4–year high school located in the Englewood neighborhood on the South Side of Chicago, Illinois, United ...
, Chicago (1873–2008) * Flower Career Academy, Chicago (1911–2003) *
Forest View High School Forest View High School was a public secondary school in Arlington Heights, Illinois, operational from 1963 until its closure because of declining enrollment in 1986. The school mascot was Ferdie the Falcon, and the school colors were silver, ...
, Arlington Heights (1962–1986) *
Holy Cross High School (River Grove, Illinois) Holy Cross High School was an all-boys, Roman Catholic high school in River Grove, Illinois, United States that operated from August 1961 until June 2004. In December, 2003, the school announced that they no longer had enough funding or interest i ...
(1961–2004) *
Immaculata High School (Chicago) Immaculata High School was an all-girls Catholic high school located in the Lakeview, Chicago, Lakeview neighborhood of Chicago, Illinois. It was open from 1921 to 1981. The building was listed on the U.S. National Register of Historic Places in 1 ...
(1921–1981) * Immaculate Heart of Mary High School,
Westchester Westchester most commonly refers to Westchester County, New York, immediately north of New York City. __NOTOC__ It may also refer to: Geography Canada *Westchester Station, Nova Scotia, Canada United States *Town of Westchester, the original seat ...
(1960–2005) * Las Casas Occupational High School, Chicago (closed 2011) *
Loretto Academy (Chicago) Loretto Academy of the Immaculate Conception in Woodlawn-Chicago is a former Catholic high school for girls in Chicago's Woodlawn neighborhood.Lourdes High School, Chicago *
Luther High School North Luther High School North, formerly known as Luther North College Prep, was a private coeducational high school located in the Portage Park neighborhood of Chicago, Illinois. It was affiliated with the Lutheran Church–Missouri Synod. Its predece ...
, Chicago (1909-2017) *
Luther High School South Luther High School South was a private Lutheran high school in the Ashburn neighborhood of Chicago, Illinois, near the village of Evergreen Park. From 2009 to 2010, the school was named Luther South Math, Science, and Performing Arts High School, ...
, Chicago (closed 2014) *
Maine North High School Maine North High School (officially was known as Maine Township High School North) was a public four–year high school in Des Plaines, Illinois, United States, located northwest of Chicago. Maine North was located in unincorporated Maine Townshi ...
, Des Plaines (1970–1981) *
Maria High School (Chicago, Illinois) Maria High School was a private, Roman Catholic, all-girls high school in Chicago, Illinois. Its building survives and is located near Marquette Park and Holy Cross Hospital, within the Roman Catholic Archdiocese of Chicago. Background The scho ...
(1911–2013) *
McKinley High School (Chicago) McKinley High School is a former Chicago public school. It opened in 1875 as West Division High School, was renamed in honor of President McKinley in 1904, and closed in 1954. Since 2009, the building has been the site of Chicago Bulls College Pre ...
(1875–1954) * Mendel Catholic High School, Chicago (1951–1988) * Mount Assisi Academy, Lemont (1951-2014) *
Near North Career Metropolitan High School Near North Career Metropolitan High School (formerly known as Near North Career Magnet High School and Near North Career Academy High School) was a public 4–year magnet high school located in the Old Town neighborhood on the Near North Side of C ...
, Chicago (1977–2001) *
Niles East High School Niles East High School was a public 4–year school in Skokie, Illinois. Operated by Niles Township High Schools District 219, Niles East was first opened in 1938 and closed after the 1979–1980 school year. Niles East's sister schools Niles West ...
, Skokie (1938–1980) * Northwest Suburban Academy, Arlington Heights (closed 2009) *
Notre Dame High School for Girls Notre Dame High School for Girls was a private, Roman Catholic, all-girls, college prep 9-12 high school in Chicago, Illinois, United States. It was founded in 1938 by the Sisters of Notre Dame de Namur and in 2009, was incorporated by the Archdi ...
, Chicago (1938-2016) *
Quigley South Quigley Preparatory Seminary South was a Catholic high school administered by the Archdiocese of Chicago from 1961 through 1990. Quigley South was located at 7740 South Western Avenue on the South Side of Chicago. Quigley North and Quigley South ...
, Chicago (1961–1990) * Saint George High School (Evanston, Illinois) (1927–1969) * Seton Academy (South Holland, Illinois) (1963-2016) * St. Gregory the Great High School, Chicago (1937–2014) *
St. Joseph High School (Westchester, Illinois) St. Joseph High School (or St. Joe's) was a Roman Catholic, coeducational, college prep school in Westchester, Illinois, and was sponsored by the De La Salle Christian Brothers. St. Joseph High School became accredited by the North Central Associ ...
(1960-2021) *
Saint Louise de Marillac High School Saint Louise de Marillac High School was an all-girls Catholic secondary school in Northfield, Illinois, United States from 1967 to 1994, run by the Daughters of Charity. In 1994, Marillac merged with Loyola Academy. The former campus of Marill ...
, Northfield (1967–1994) *
St. Scholastica Academy (Chicago, Illinois) Benedictine Sisters of Chicago is a Roman Catholic Benedictine congregation of women. It was founded in 1861 by three sisters of the Benedictine congregation of Mount St. Benedict Monastery in Erie, Pennsylvania, who came to Chicago to teach the Ge ...
(1865–2012) * Spalding High School (Chicago) (1908–2004) * Weber High School (Chicago) (1890-1999) *
Young Women's Leadership Charter School of Chicago Young Women's Leadership Charter School (YWLCS) was a grade 9-12 charter high school for girls in Douglas, Chicago, Illinois. The school was established in 1999. it had almost 350 students; it was Chicago's only public school only for girls. The ...
(1999-2019)


Crawford County


Hutsonville High School
Hutsonville
Oblong High School
Oblong An oblong is a non-square rectangle. Oblong may also refer to: Places * Oblong, Illinois, a village in the United States * Oblong Township, Crawford County, Illinois, United States * A strip of land on the New York-Connecticut border in the Unit ...

Palestine High School
Palestine __NOTOC__ Palestine may refer to: * State of Palestine, a state in Western Asia * Palestine (region), a geographic region in Western Asia * Palestinian territories, territories occupied by Israel since 1967, namely the West Bank (including East ...

Robinson High School
Robinson Robinson may refer to: People and names * Robinson (name) Fictional characters * Robinson Crusoe, the main character, and title of a novel by Daniel Defoe, published in 1719 Geography * Robinson projection, a map projection used since the 1960s ...


Cumberland County


Cumberland High School
Toledo
Neoga Junior-Senior High School
Neoga Neoga is a city in Cumberland County, Illinois, United States. The population was 1,398 at the 2020 census, down from 1,636 at the 2010 census. It is part of the Charleston– Mattoon Micropolitan Statistical Area. The current mayor of Neoga ...


DeKalb County

* DeKalb High School,
DeKalb DeKalb or De Kalb may refer to: People * Baron Johann de Kalb (1721–1780), major general in the American Revolutionary War Places Municipalities in the United States * DeKalb, Illinois, the largest city in the United States named DeKalb **DeKal ...
* Genoa-Kingston High School,
Genoa Genoa ( ; it, Genova ; lij, Zêna ). is the capital of the Italian region of Liguria and the List of cities in Italy, sixth-largest city in Italy. In 2015, 594,733 people lived within the city's administrative limits. As of the 2011 Italian ce ...

Hiawatha Jr/Sr High School
Kirkland
Hinckley-Big Rock High School
Hinckley Hinckley is a market town in south-west Leicestershire, England. It is administered by Hinckley and Bosworth Borough Council. Hinckley is the third largest settlement in the administrative county of Leicestershire, after Leicester and Loughbor ...

Indian Creek High School
Shabbona Shabbona (or Sha-bon-na), also known as ShaboneeSandwich Community High School Sandwich Community High School is a public four-year secondary education school located in Sandwich, Illinois, about 60 miles from Chicago. The high school is part of Sandwich Community Unit School District 430. The school is a member of the In ...
,
Sandwich A sandwich is a food typically consisting of vegetables, sliced cheese or meat, placed on or between slices of bread, or more generally any dish wherein bread serves as a container or wrapper for another food type. The sandwich began as a po ...
, also serves students in Kendall and LaSalle counties
Somonauk High School
Somonauk, also serves students in LaSalle County * Sycamore High School,
Sycamore Sycamore is a name which has been applied to several types of trees, but with somewhat similar leaf forms. The name derives from the ancient Greek ' (''sūkomoros'') meaning "fig-mulberry". Species of trees known as sycamore: * ''Acer pseudoplata ...


DeWitt County

* Blue Ridge High School, Farmer City * Clinton High School, Clinton


Douglas County


Arcola High School
Arcola Arcola may refer to: Places ; Australia * Arcola, Grafton, a heritage-listed house in New South Wales ;Canada * Arcola, Saskatchewan, a town in the Province of Saskatchewan * Arcola Airport, an airport in the Province of Saskatchewan ;England * ...

Arthur-Lovington-Atwood-Hammond High School
Arthur Arthur is a common male given name of Brittonic languages, Brythonic origin. Its popularity derives from it being the name of the legendary hero King Arthur. The etymology is disputed. It may derive from the Celtic ''Artos'' meaning “Bear”. An ...
* Tuscola Community High School, Tuscola
Villa Grove High School
Villa Grove


DuPage County

*
Addison Trail High School Addison Trail High School (ATHS) is a public four-year high school in Addison, a western suburb of Chicago, Illinois, in DuPage County, United States. It is located approximately half a mile east of Interstate 355 at the intersection of Army Trail ...
,
Addison Addison may refer to: Places Canada * Addison, Ontario United States *Addison, Alabama *Addison, Illinois *Addison Street in Chicago, Illinois which runs by Wrigley Field * Addison, Kentucky *Addison, Maine *Addison, Michigan *Addison, New York ...
* Bartlett High School, Bartlett * Fenton High School, Bensenville *
Glenbard North High School Glenbard North High School, or GBN, and locally referred to as "Glenbard" or "North", is a public closed campus four-year high school located at the corner of Kuhn Road and Lies Road in Carol Stream, Illinois, a western suburb of Chicago, Illinois, ...
, Carol Stream *
Hinsdale Central High School Hinsdale Central High School, or HCHS (locally referred to as simply "Central") is a public four-year high school located at the corner of W. 55th St. and S. Grant St. in Hinsdale, Illinois, a western suburb of Chicago, Illinois, in the United ...
, Hinsdale *
Hinsdale South High School Hinsdale South High School, or HSHS, and locally referred to as "South," is a public four-year high school located at the corner of 75th Street and Clarendon Hills Road in Darien, Illinois, a southwestern suburb of Chicago, Illinois, in the Unit ...
, Darien *
Lake Park High School Lake Park High School is a four-year public high school occupying two campuses, both located in Roselle, Illinois, a western suburb of Chicago. Freshmen and sophomores attend the East Campus (the original campus built in 1956), located near Med ...
, Roselle * Westmont High School, Westmont


Aurora An aurora (plural: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of bri ...

*
Metea Valley High School Metea Valley High School is a high school in Aurora, Illinois that opened in August 2009 in DuPage County. The school is one of four high schools operated by the Indian Prairie School District. Waubonsie Valley High School is also in Aurora, whil ...
*
Waubonsie Valley High School Waubonsie Valley High School (WVHS) is a public four-year high school in Aurora, Illinois, United States. It was established in 1975 and it is one of 3 high schools in Indian Prairie School District 204, along with Neuqua Valley High School and M ...


Downers Grove Downers Grove is a village in DuPage County, Illinois, United States. It was founded in 1832 by Pierce Downer, whose surname serves as the eponym for the village. It is a south-west suburb of Chicago. The village is located between I-88 and I-55. ...

*
Downers Grove North High School Downers Grove North High School (Simply often known as DGN) is a public English medium co-educational high school situated in the city of Downers Grove in the Illinois state of the United States. The school was established in 1928. About Downer ...
*
Downers Grove South High School Downers Grove South High School, or DGS, and locally referred to as "South", is a public four-year high school located at the corner of Dunham Road and 63rd Street in Downers Grove, Illinois, a western suburb of Chicago, Illinois, in the United S ...


Elmhurst

*
IC Catholic Prep IC Catholic Prep (ICCP) is a private, Roman Catholic high school in Elmhurst, Illinois, and located in the Roman Catholic Diocese of Joliet in Illinois. When opened in 1936, it was the only co-educational secondary institution in DuPage County. T ...
* Timothy Christian School *
York Community High School York Community High School is a public secondary school in Elmhurst, Illinois, United States. It is a part of the Elmhurst Community Unit School District 205. Most of the students reside in Elmhurst; however, the district also draws a small num ...


Glen Ellyn Glen Ellyn is a village in DuPage County, Illinois, United States. A suburb located due west of downtown Chicago, the village has a population of 28,846 as of the 2020 Census. History Glen Ellyn, like the neighboring town to the east, Lomba ...

*
Glenbard South High School Glenbard South High School (GSHS) is a public four-year high school located in Glen Ellyn, Illinois, United States. It is part of Glenbard Township High School District 87, and is the smallest of the four Glenbard Township High Schools. It contai ...
*
Glenbard West High School Glenbard West High School is a public four-year high school located at the corner of Ellyn Avenue and Crescent Boulevard in Glen Ellyn, a western suburb of Chicago, Illinois, in the United States. It is part of Glenbard Township High School Distri ...


Lisle

*
Benet Academy Benet Academy ( ) is a co-educational, college-preparatory, Benedictine high school in Lisle, Illinois, United States, overseen by the Diocese of Joliet. Founded in 1886, the school was initially established in Chicago as the all-boys St. Procopiu ...
*
Lisle High School Lisle High School is a public four-year high school located in Lisle, Illinois, a western suburb of Chicago, Illinois, in the United States. It is part of Lisle Community Unit School District 202. History Lisle Community High School first opene ...


Lombard


College Preparatory School of America
*
Glenbard East High School Glenbard East High School, or GBE, is a public four-year high school located in Lombard, Illinois, a western suburb of Chicago, in the United States. It is part of Glenbard Township High School District 87. East, on average, draws around 2,500 ...
*
Montini Catholic High School Montini Catholic High School (often shortened to Montini) is a co-educational, college preparatory, high school, run by the La Sallian educational institutions, Christian Brothers in Lombard, Illinois. It is located in the Roman Catholic Dioce ...


Naperville Naperville ( ) is a city in DuPage and Will counties in the U.S. state of Illinois. It is in the Chicago metro area, west of the city. Naperville was founded in 1831 by Joseph Naper. The city was established by the banks of the DuPage river, ...

*
Naperville Central High School Naperville Central High School (Naperville Central or NCHS) is a four-year public high school located in Naperville, Illinois, a western suburb of Chicago. The school, which enrolls students in grades nine through twelve, is a part of the Naper ...
*
Naperville North High School Naperville North High School is a public four-year high school located at the corner of Ogden Avenue and Mill Street in the northern-central part of Naperville, Illinois, a western suburb of Chicago, Illinois, in the United States. It is the coun ...


Villa Park Villa Park is a football stadium in Aston, Birmingham, England, with a seating capacity of 42,682. It has been the home of Premier League side Aston Villa since 1897. The ground is less than a mile from both Witton and Aston railway stations ...

*
Islamic Foundation School The Islamic Foundation School or IFS is a Preschool to 12th grade mosque/private school in Villa Park, Illinois. It was established in 1986, by the Islamic Foundation, Villa Park. Students are taught about Islam Islam (; ar, ۘالِإ ...
*
Willowbrook High School Willowbrook High School (WBHS) is a public four-year high school in Villa Park, Illinois, a western suburb of Chicago, Illinois. The school is located approximately half a mile north of Illinois Route 38 on Ardmore Ave. It is a part of the DuPage ...


Wheaton

* St. Francis High School *
Wheaton North High School Wheaton North High School (WNHS), locally referred to as "North" is a public four-year high school in Wheaton, Illinois, a western suburb of Chicago. It is one of two high schools that are part of Community Unit School District 200, the other ...
*
Wheaton Warrenville South High School Wheaton Warrenville South High School (WWSHS), locally referred to as "South", is a public four-year high school in Wheaton, Illinois. It is one of two high schools that are part of Community Unit School District 200, the other being Wheaton Nort ...


West Chicago West Chicago is a city in DuPage County, Illinois, United States. The population was 27,086 at the 2010 census. It was formerly named Junction and later Turner, after its founder, John B. Turner, president of the Galena and Chicago Union Railroad ...

* West Chicago Community High School *
Wheaton Academy Wheaton Academy (WA) is a private, Christian, co-educational high school in West Chicago, Illinois, which was established as part of the Illinois Institute by a group of evangelical abolitionists in 1853. The Illinois Institute was reorganized int ...


Defunct

*
Driscoll Catholic High School Driscoll Catholic High School was a private college preparatory high school in the village of Addison, Illinois. It had been accredited by the State of Illinois and the North Central Association of Colleges and Schools. Founded in 1966, Driscoll ...
,
Addison Addison may refer to: Places Canada * Addison, Ontario United States *Addison, Alabama *Addison, Illinois *Addison Street in Chicago, Illinois which runs by Wrigley Field * Addison, Kentucky *Addison, Maine *Addison, Michigan *Addison, New York ...
(1966–2009) *Indian Plains Alternative High School,
Aurora An aurora (plural: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of bri ...
(closed 2018) *
Midwest Military Academy Midwest Military Academy (MMA) was an 5th through 8th grade school in Wheaton, Illinois. The school was demolished in 1988 creating the Academy Highlands subdivision. Located among at Academy Lane and Orchard Road (1800 Academy Lane previously ...
, Wheaton (1931-1988)


Edgar County


Chrisman High School
Chrisman
Kansas High School
Kansas Kansas () is a state in the Midwestern United States. Its capital is Topeka, and its largest city is Wichita. Kansas is a landlocked state bordered by Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the ...
*
Paris Cooperative High School Paris Cooperative High School is located in Paris, Illinois. The school mascot is the tiger and its colors are orange and black. On July 1, 2009, the renamed Paris Cooperative High School (formerly Paris High School) became the first cooperative ...
,
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. S ...

Shiloh High School
Hume


Edwards County


Edwards County High School
Albion Albion is an alternative name for Great Britain. The oldest attestation of the toponym comes from the Greek language. It is sometimes used poetically and generally to refer to the island, but is less common than 'Britain' today. The name for Scot ...


Effingham County


Altamont High School
Altamont
Beecher City Jr/Sr High School
Beecher City
Dieterich Jr/Sr High School
Dieterich Dieterich () is both a surname and a masculine German given name, a variant of Dietrich, itself the High German form of Theodoric. Notable people with the name include: Surname: * Albrecht Dieterich (1866–1908), German classical philologist and ...
* Teutopolis High School,
Teutopolis Teutopolis is a village in Effingham County, Illinois, United States. As of the 2020 census it had a population of 1,618. Geography Teutopolis is located in northeastern Effingham County at (39.132125, -88.478435). U.S. Route 40 (National Roa ...


Effingham

*
Effingham High School Effingham is a city in and the county seat of Effingham County, Illinois, Effingham County, Illinois, United States. It is in South Central Illinois. Its population was 12,252 at the 2020 census. The city is part of the Effingham, IL Micropolita ...
* St. Anthony High School


Fayette County


Brownstown Jr/Sr High School
Brownstown
Ramsey High School
Ramsey Ramsey may refer to: Geography British Isles * Ramsey, Cambridgeshire, a small market town in England * Ramsey, Essex, a village near Harwich, England ** Ramsey and Parkeston, a civil parish formerly called just "Ramsey" * Ramsey, Isle of Man, t ...

St. Elmo Jr/Sr High School
St. Elmo
Vandalia Community High School
Vandalia


Ford County


Gibson City-Melvin-Sibley High School
Gibson City Gibson City is a city in Ford County, Illinois, United States. The population was 3,407 at the 2010 census. History The site of Gibson City was purchased and platted by Jonathan B. Lott in 1869. In 1870, Lott built a home and a post office there, ...
* Paxton-Buckley-Loda High School, Paxton


Franklin County

*
Benton Consolidated High School Benton Consolidated High School (BCHS) is a public high school located in Benton, Illinois, United States. The campus is located in a city setting on Benton's east side, and has been operating (though in separate buildings) since 1888. Benton Co ...
, Benton
Christopher High School
Christopher Christopher is the English language, English version of a Europe-wide name derived from the Greek language, Greek name Χριστόφορος (''Christophoros'' or ''Christoforos''). The constituent parts are Χριστός (''Christós''), "Jesus ...
*
Frankfort Community High School Frankfort Community High School (FCHS) is a Public school (government funded), public high school located in West Frankfort, Illinois serving grades 9 to 12. The campus consists of five buildings: FCHS Main School Building, Max Morris Gymnasium, ...
, West Frankfort
Sesser-Valier High School
Sesser
Thompsonville High School
Thompsonville
Zeigler-Royalton High School
Zeigler


Fulton County

* Astoria High School, Astoria * Avon High School, Avon * Canton High School, Canton * Cuba High School,
Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...
* Farmington Central High School,
Farmington Farmington may refer to: Places Canada *Farmington, British Columbia * Farmington, Nova Scotia (disambiguation) United States *Farmington, Arkansas *Farmington, California *Farmington, Connecticut *Farmington, Delaware * Farmington, Georgia * ...
* Lewistown High School, Lewistown *
Spoon River Valley High School Spoon River Valley High School, also known as Spoon River Valley Senior High School, or SRVHS, is a public four-year high school located at 35265 North IL Route 97 east of London Mills, Illinois, a village in Fulton and Knox Counties, in the Midw ...
, London Mills *
VIT High School V.I.T. High School, or VHS, is a public four-year high school located at 1500 U.S. Hwy. 136 East near Table Grove, Illinois, a village in Fulton County, Illinois, in the Midwestern United States. VHS is part of V.I.T. Community Unit School Distr ...
, Table Grove


Gallatin County

* Gallatin High School,
Junction Junction may refer to: Arts and entertainment * ''Junction'' (film), a 2012 American film * Jjunction, a 2002 Indian film * Junction (album), a 1976 album by Andrew Cyrille * Junction (EP), by Basement Jaxx, 2002 * Junction (manga), or ''Hot ...


Greene County

* Carrollton High School, Carrollton
Greenfield High School
Greenfield
North Greene High School
White Hall White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on ...


Grundy County

*
Coal City High School Coal City High School is a four-year high school in north-central Illinois. At last count, the school had 650 students, and is a member of the Illinois High School Association and the Illinois Central Eight Conference. Coal City High School has a ...
, Coal City
Gardner-South Wilmington High School
Gardner * Minooka High School,
Minooka Minooka is a village (Illinois), village in Grundy County, Illinois, Grundy, Kendall County, Illinois, Kendall, and Will County, Illinois, Will counties, Illinois, United States. The population was 10,924 at the United States Census 2010, 2010 cen ...
*
Morris Community High School Morris Community High School, or MCHS, is a public four-year high school located in the Chicago suburb of Morris, Illinois, a city 35 miles southwest of Chicago, Illinois, in the United States. It is the school of Morris Community High School Dist ...
,
Morris Morris may refer to: Places Australia *St Morris, South Australia, place in South Australia Canada * Morris Township, Ontario, now part of the municipality of Morris-Turnberry * Rural Municipality of Morris, Manitoba ** Morris, Manitob ...


Hamilton County


Hamilton County Jr/Sr High School
McLeansboro


Hancock County

* Hamilton High School,
Hamilton Hamilton may refer to: People * Hamilton (name), a common British surname and occasional given name, usually of Scottish origin, including a list of persons with the surname ** The Duke of Hamilton, the premier peer of Scotland ** Lord Hamilt ...
*
Illini West High School Illini West High School (IWHS) is a public high school in Carthage, Illinois, United States. IWHS serves a mostly rural area that includes most of northeastern Hancock County and extends into parts of Henderson and McDonough Counties, covering t ...
,
Carthage Carthage was the capital city of Ancient Carthage, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the classi ...
* Southeastern High School, Augusta * Warsaw High School,
Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia ...


Hardin County


Hardin County High School
Elizabethtown


Henderson County

* West Central High School, Biggsville


Henry County

* AlWood High School,
Woodhull Woodhull may refer to: * Woodhull, Illinois * Woodhull, New York * Woodhull Lake (New York) * Woodhull Township, Michigan * Woodhull, Wisconsin * Woodhull Sexual Freedom Alliance, previously known as the Woodhull Freedom Foundation * Woodhull Medica ...
* Annawan High School, Annawan * Cambridge High School,
Cambridge Cambridge ( ) is a university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cambridge bec ...
*
Galva High School Galva High School, or GHS, is a public four-year high school located at 1020 Center Ave. in Galva, Illinois, a small city in Galva Township of Henry County, Illinois, in the Midwestern United States. GHS is part of Galva Community Unit School Dist ...
,
Galva Galva may refer to: Places ;United States * Galva, Illinois * Galva, Iowa * Galva, Kansas Galva is a city in McPherson County, Kansas, United States. As of the 2020 census, the population of the city was 834. History Early history For ...
*
Geneseo High School Geneseo High School is located in Geneseo, Illinois, United States. The school is part of the Geneseo Community Unit School District 228, which covers Geneseo, Atkinson, Illinois, Atkinson, and parts of Colona, Illinois, Colona. Academics In 2012 ...
, Geneseo *
Orion High School Orion High School, or OHS, is a public four-year high school located at 1103 13th St. in Orion, Illinois, a village in Western Township of Henry County, Illinois, in the Midwestern United States. OHS is part of Orion Community Unit School Distr ...
, Orion


Kewanee

*
Kewanee High School Kewanee High School, or KHS, is a Public school (government funded), public four-year high school located at 1211 E. Third Street in Kewanee, Illinois, a city in Kewanee Township of Henry County, Illinois, in the Midwestern United States. KHS is p ...
* Wethersfield High School


Iroquois County

* Central High School,
Clifton Clifton may refer to: People *Clifton (surname) *Clifton (given name) Places Australia * Clifton, Queensland, a town **Shire of Clifton *Clifton, New South Wales, a suburb of Wollongong *Clifton, Western Australia Canada *Clifton, Nova Scotia ...
* Christ Lutheran High School,
Buckley Buckley may refer to: Businesses and organizations * Buckley's, a Canadian pharmaceutical corporation * Buckley Aircraft, an American aircraft manufacturer * Buckley Broadcasting, an American broadcasting company * Buckley School (California), ...

Cissna Park High School
Cissna Park
Donovan Jr/Sr High School
Donovan Donovan Phillips Leitch (born 10 May 1946), known mononymously as Donovan, is a Scottish musician, songwriter, and record producer. He developed an eclectic and distinctive style that blended folk, jazz, pop, psychedelic rock and world mus ...

Iroquois West High School
Gilman, Illinois, Gilman
Milford High School
Milford, Illinois, Milford
Watseka Community High School
Watseka, Illinois, Watseka


Defunct

*Crescent-Iroquois High School, Crescent City, Illinois, Crescent City (1940–2009)


Jackson County


Elverado High School
Elkville, Illinois, Elkville *Murphysboro High School, Murphysboro, Illinois, Murphysboro
Trico High School
Campbell Hill, Illinois, Campbell Hill


Carbondale, Illinois, Carbondale

*Brehm Preparatory School *Carbondale Community High School


Jasper County


Newton Community High School
Newton, Illinois, Newton


Jefferson County

*Mt. Vernon Township High School (Illinois), Mount Vernon Township High School, Mount Vernon, Illinois, Mount Vernon
Waltonville High School
Waltonville, Illinois, Waltonville
Webber High School
Bluford, Illinois, Bluford
Woodlawn Community High School
Woodlawn, Illinois, Woodlawn


Jersey County

*Jersey Community High School, Jerseyville, Illinois, Jerseyville


Jo Daviess County

*East Dubuque High School, East Dubuque, Illinois, East Dubuque *Galena High School (Illinois), Galena High School, Galena, Illinois, Galena *River Ridge High School (Illinois), River Ridge High School, Hanover, Illinois, Hanover *Scales Mound High School, Scales Mound, Illinois, Scales Mound *Stockton High School (Illinois), Stockton High School, Stockton, Illinois, Stockton *Warren High School (Warren, Illinois), Warren High School, Warren, Illinois, Warren


Johnson County


Goreville High School
Goreville, Illinois, Goreville *Vienna High School, Vienna, Illinois, Vienna


Kane County

*Batavia High School (Illinois), Batavia High School, Batavia, Illinois, Batavia *Central High School (Burlington, Illinois), Central High School, Burlington, Illinois, Burlington *Dundee-Crown High School, Carpentersville, Illinois, Carpentersville *Geneva Community High School, Geneva, Illinois, Geneva *Hampshire High School (Illinois), Hampshire High School, Hampshire, Illinois, Hampshire *Kaneland High School, Maple Park, Illinois, Maple Park *South Elgin High School, South Elgin, Illinois, South Elgin


Aurora An aurora (plural: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of bri ...

*Aurora Central Catholic High School *Aurora Christian Schools *East Aurora High School *Illinois Mathematics and Science Academy *Marmion Academy *Rosary High School (Aurora, Illinois), Rosary High School *West Aurora High School


Elgin

*The Einstein Academy (Elgin, Illinois), The Einstein Academy *Elgin Academy (Elgin, Illinois), Elgin Academy *Harvest Christian Academy (Illinois), Harvest Christian Academy *Larkin High School *St. Edward Central Catholic High School (Elgin, Illinois), St. Edward Central Catholic High School *Westminster Christian School (Elgin, Illinois), Westminster Christian School


St. Charles, Illinois, St. Charles

*St. Charles East High School *St. Charles North High School


Defunct

*Academy of the Cross, St. Charles, Illinois, St. Charles (never opened, property sold in 2015) *Broadview Academy, La Fox, Illinois, La Fox (1909–May 2007)


Kankakee County

*Bradley-Bourbonnais Community High School, Bradley, Illinois, Bradley
Grant Park High School
Grant Park, Illinois, Grant Park *Herscher High School, Herscher, Illinois, Herscher
Manteno High School
Manteno, Illinois, Manteno
Momence High School
Momence, Illinois, Momence *St. Anne Community High School, St. Anne, Illinois, St. Anne


Kankakee, Illinois, Kankakee

*Bishop McNamara High School (Kankakee, Illinois), Bishop McNamara High School *Grace Christian Academy (Illinois), Grace Christian Academy *Kankakee High School
Kankakee Trinity Academy


Kendall County

*Newark Community High School, Newark, Illinois, Newark *Plainfield South High School, Joliet, Illinois, Joliet *Plano High School (Illinois), Plano High School, Plano, Illinois, Plano *Yorkville High School, Yorkville, Illinois, Yorkville


Oswego, Illinois, Oswego

*Oswego East High School *Oswego High School (Illinois), Oswego High School


Knox County

*Abingdon-Avon High School, Abingdon, Illinois, Abingdon *Galesburg High School, Galesburg, Illinois, Galesburg *Knoxville High School (Illinois), Knoxville High School, Knoxville, Illinois, Knoxville *ROWVA High School, Oneida, Illinois, Oneida *Williamsfield High School, Williamsfield, Illinois, Williamsfield


LaSalle County


Earlville High School
Earlville, Illinois, Earlville *LaSalle-Peru High School, LaSalle, Illinois, LaSalle *Leland High School (Leland, Illinois), Leland High School, Leland, Illinois, Leland *Mendota Township High School, Mendota, Illinois, Mendota *St. Bede Academy, Peru, Illinois, Peru
Seneca High School
Seneca, Illinois, Seneca
Serena High School
Serena, Illinois, Serena *Streator Township High School, Streator, Illinois, Streator


Ottawa, Illinois, Ottawa

*Marquette Academy *Ottawa Township High School


Lake County

*Antioch Community High School, Antioch, Illinois, Antioch *Barrington High School (Illinois), Barrington High School, Barrington, Illinois, Barrington *Deerfield High School (Illinois), Deerfield High School, Deerfield *Grant Community High School, Fox Lake, Illinois, Fox Lake *Highland Park High School (Highland Park, Illinois), Highland Park High School, Highland Park, Illinois, Highland Park *Lake Zurich High School (Lake Zurich, Illinois), Lake Zurich High School, Lake Zurich, Illinois, Lake Zurich *Lakes Community High School, Lake Villa, Illinois, Lake Villa
Cyd Lash Academy
Gages Lake, Illinois, Gages Lake *Libertyville High School, Libertyville, Illinois, Libertyville *North Chicago Community High School, North Chicago, Illinois, North Chicago *Round Lake High School, Round Lake, Illinois, Round Lake *Stevenson High School (Lincolnshire, Illinois), Adlai E. Stevenson High School, Lincolnshire, Illinois, Lincolnshire *Vernon Hills High School, Vernon Hills, Illinois, Vernon Hills *Warren Township High School, Gurnee, Illinois, Gurnee *Wauconda High School, Wauconda, Illinois, Wauconda


Grayslake, Illinois, Grayslake

*Grayslake Central High School *Grayslake North High School


Lake Forest, Illinois, Lake Forest

*Lake Forest Academy *Lake Forest High School (Illinois), Lake Forest High School *Woodlands Academy of the Sacred Heart


Mundelein, Illinois, Mundelein

*Carmel High School (Mundelein, Illinois), Carmel High School *Mundelein High School


Waukegan, Illinois, Waukegan

*Cristo Rey St. Martin College Prep *Waukegan High School


Zion, Illinois, Zion

*New Tech High at Zion-Benton East *Zion-Benton Township High School


Defunct

*Ferry Hall School, Lake Forest (1869–1974)


Lawrence County

*Lawrenceville High School, Lawrenceville, Illinois, Lawrenceville
Red Hill High School
Bridgeport, Illinois, Bridgeport


Lee County

*Amboy High School, Amboy, Illinois, Amboy *Ashton-Franklin Center High School, Ashton, Illinois, Ashton *Dixon High School (Illinois), Dixon High School, Dixon, Illinois, Dixon *Paw Paw High School (Illinois), Paw Paw High School, Paw Paw, Illinois, Paw Paw


Livingston County

*Dwight High School, Dwight, Illinois, Dwight
Flanagan-Cornell High School
Flanagan, Illinois, Flanagan *Pontiac Township High School, Pontiac, Illinois, Pontiac *Prairie Central High School, Fairbury, Illinois, Fairbury
Tri-Point High School
Cullom, Illinois, Cullom *Woodland High School (Illinois), Woodland High School, Streator, Illinois, Streator, also serves students in LaSalle County


Logan County

*Lincoln Community High School, Lincoln, Illinois, Lincoln
Hartsburg-Embden Jr/Sr High School
Hartsburg, Illinois, Hartsburg
Mount Pulaski High School
Mount Pulaski, Illinois, Mount Pulaski


Macon County


Argenta-Oreana High School
Argenta, Illinois, Argenta
Decatur Christian School
Forsyth, Illinois, Forsyth *Maroa-Forsyth High School, Maroa, Illinois, Maroa *Meridian High School (Macon, Illinois), Meridian High School, Macon, Illinois, Macon *Mount Zion High School (Illinois), Mount Zion High School, Mount Zion, Illinois, Mount Zion
Sangamon Valley High School
Niantic, Illinois, Niantic
Warrensburg-Latham High School
Warrensburg, Illinois, Warrensburg


Decatur, Illinois, Decatur

*Eisenhower High School (Decatur, Illinois), Eisenhower High School
Lutheran School Association Decatur
*MacArthur High School (Decatur, Illinois), MacArthur High School *St. Teresa High School (Decatur, Illinois), St. Teresa High School


Defunct

*Stephen Decatur High School (Decatur, Illinois), Stephen Decatur High School, Decatur, Illinois, Decatur (1911–2000)


Macoupin County

*Bunker Hill High School (Illinois), Bunker Hill High School, Bunker Hill, Illinois, Bunker Hill *Carlinville High School, Carlinville, Illinois, Carlinville
Gillespie High School
Gillespie, Illinois, Gillespie
Mount Olive High School
Mount Olive, Illinois, Mount Olive
North Mac High School
Virden, Illinois, Virden *Northwestern High School (Illinois), Northwestern High School, Palmyra, Illinois, Palmyra *Southwestern High School (Piasa, Illinois), Southwestern High School, Piasa, Illinois, Piasa
Staunton High School
Staunton, Illinois, Staunton


Madison County

*Civic Memorial High School, Bethalto, Illinois, Bethalto *Collinsville High School, Collinsville, Illinois, Collinsville *East Alton–Wood River High School, East Alton-Wood River High School, Wood River, Illinois, Wood River *Father McGivney Catholic High School, Maryville, Illinois, Maryville *Granite City High School, Granite City, Illinois, Granite City *Highland High School (Highland, Illinois), Highland High School, Highland, Illinois, Highland
Madison Senior High School
Madison, Illinois, Madison *Roxana High School, Roxana, Illinois, Roxana *Triad High School (Illinois), Triad High School, Troy, Illinois, Troy


Alton, Illinois, Alton


Alton Senior High School
*Marquette Catholic High School (Illinois), Marquette Catholic High School


Edwardsville, Illinois, Edwardsville

*Edwardsville High School
Metro-East Lutheran High School


Defunct

*Livingston High School (Illinois), Livingston High School, Livingston, Illinois, Livingston (Late 1800s–2004) *Venice High School (Illinois), Venice High School, Venice, Illinois, Venice (1917–2004)


Marion County

*Centralia High School (Illinois), Centralia High School,
Centralia Centralia may refer to: Places Australia *Central Australia, sometimes called "Centralia" Canada * Centralia, Ontario ** RCAF Station Centralia, a former Royal Canadian Air Force training base ** Centralia (Essery Field) Aerodrome United States ...

Odin High School
Odin, Illinois, Odin
Patoka Senior High School
Patoka, Illinois, Patoka
Salem Community High School
Salem, Illinois, Salem
Sandoval Junior-Senior High School
Sandoval, Illinois, Sandoval
South Central High School
Farina, Illinois, Farina


Marshall County

*Henry-Senachwine High School, Henry, Illinois, Henry *Midland High School (Illinois), Midland High School, Varna, Illinois, Varna


Mason County

*Havana High School, Havana, Illinois, Havana
Illini Central High School
Mason City, Illinois, Mason City
Midwest Central High School
Manito, Illinois, Manito


Massac County


Joppa-Maple Grove High School
Joppa, Illinois, Joppa *Massac County High School, Metropolis, Illinois, Metropolis


McDonough County

*Bushnell-Prairie City High School, Bushnell, Illinois, Bushnell *Macomb High School, Macomb, Illinois, Macomb *West Prairie High School, Sciota, Illinois, Sciota


McHenry County


Alden-Hebron High School
Hebron, Illinois, Hebron *Cary-Grove High School, Cary, Illinois, Cary *Harvard High School (Illinois), Harvard High School, Harvard, Illinois, Harvard *Huntley High School, Huntley, Illinois, Huntley *Jacobs High School, Algonquin, Illinois, Algonquin *Johnsburg High School, Johnsburg, Illinois, Johnsburg *Marengo Community High School, Marengo, Illinois, Marengo *McHenry High School, McHenry, Illinois, McHenry *Richmond-Burton Community High School, Richmond, Illinois, Richmond


Crystal Lake, Illinois, Crystal Lake

*Crystal Lake Central High School *Crystal Lake South High School *Prairie Ridge High School


Woodstock, Illinois, Woodstock

*Marian Central Catholic High School *Woodstock High School (Illinois), Woodstock High School *Woodstock North High School


McLean County


El Paso-Gridley High School
Gridley, Illinois, Gridley
Heyworth High School
Heyworth, Illinois, Heyworth
LeRoy High School
Le Roy, Illinois, Le Roy *Lexington High School (Illinois), Lexington High School, Lexington, Illinois, Lexington *Olympia High School (Stanford, Illinois), Olympia High School, Stanford, Illinois, Stanford
Ridgeview High School
Colfax, Illinois, Colfax
Tri-Valley High School
Downs, Illinois, Downs


Bloomington, Illinois, Bloomington

*Bloomington High School (Bloomington, Illinois), Bloomington High School *Central Catholic High School (Bloomington, Illinois), Central Catholic High School *Cornerstone Christian Academy (Bloomington, Illinois), Cornerstone Christian Academy
Regional Alternative School


Normal, Illinois, Normal


Calvary Christian Academy
*Normal Community High School *Normal Community West High School *University High School (Normal, Illinois), University High School


Menard County

*Athens High School (Illinois), Athens Senior High School, Athens, Illinois, Athens
Greenview High School
Greenview, Illinois, Greenview
Porta High School
Petersburg, Illinois, Petersburg


Mercer County

*Mercer County High School (Illinois), Mercer County High School, Aledo, Illinois, Aledo


Monroe County

*Columbia High School (Columbia, Illinois), Columbia High School, Columbia, Illinois, Columbia
Valmeyer High School
Valmeyer, Illinois, Valmeyer


Waterloo, Illinois, Waterloo

*Gibault Catholic High School *Waterloo High School (Illinois), Waterloo High School


Montgomery County

*Hillsboro High School (Illinois), Hillsboro High School, Hillsboro, Illinois, Hillsboro *Lincolnwood High School, Raymond, Illinois, Raymond *Litchfield High School (Illinois), Litchfield High School, Litchfield, Illinois, Litchfield *Nokomis High School, Nokomis, Illinois, Nokomis


Morgan County

*Franklin Junior/Senior High School, Franklin, Illinois, Franklin
Meredosia-Chambersburg High School
Meredosia, Illinois, Meredosia
Triopia Jr/Sr High School
Concord, Illinois, Concord
Waverly High School
Waverly, Illinois, Waverly


Jacksonville, Illinois, Jacksonville

*Illinois School for the Deaf (ISD) *Illinois School for the Visually Impaired (ISVI)
Jacksonville High School
*Routt Catholic High School


Moultrie County


Arthur Christian School
Arthur Arthur is a common male given name of Brittonic languages, Brythonic origin. Its popularity derives from it being the name of the legendary hero King Arthur. The etymology is disputed. It may derive from the Celtic ''Artos'' meaning “Bear”. An ...

Okaw Valley High School
Bethany, Illinois, Bethany
Sullivan High School
Sullivan, Illinois, Sullivan


Ogle County

*Byron High School (Byron, Illinois), Byron High School, Byron, Illinois, Byron
Forreston High School
Forreston, Illinois, Forreston
Oregon High School
Oregon, Illinois, Oregon *Polo Community High School, Polo, Illinois, Polo *Rochelle Township High School, Rochelle, Illinois, Rochelle
Stillman Valley High School
Stillman Valley, Illinois, Stillman Valley


Peoria County

*Brimfield High School, Brimfield, Illinois, Brimfield *Dunlap High School, Dunlap, Illinois, Dunlap *Elmwood High School (Elmwood, Illinois), Elmwood High School, Elmwood, Illinois, Elmwood *Illini Bluffs High School, Glasford, Illinois, Glasford *Illinois Valley Central High School, Chillicothe, Illinois, Chillicothe *Limestone Community High School District 310, Limestone Community High School, Bartonville, Illinois, Bartonville *Peoria Heights High School, Peoria Heights, Illinois, Peoria Heights *Princeville High School, Princeville, Illinois, Princeville


Peoria, Illinois, Peoria

*Manual High School (Peoria, Illinois), Manual High School
Peoria Christian School
*Peoria High School (Peoria, Illinois), Peoria High School (Central) *Peoria Notre Dame High School *Richwoods High School *Woodruff Career and Technical Center


Defunct

*Academy of Our Lady/Spalding Institute, Peoria (1863–1988) *Bergan High School (Peoria, Illinois), Bergan High School, Peoria (1964–1988)


Perry County


DuQuoin High School
Du Quoin, Illinois, Du Quoin *Pinckneyville Community High School, Pinckneyville, Illinois, Pinckneyville


Piatt County


Bement High School
Bement, Illinois, Bement
Cerro Gordo High School
Cerro Gordo, Illinois, Cerro Gordo *DeLand-Weldon High School, De Land, Illinois, De Land *Monticello High School (Illinois), Monticello High School, Monticello, Illinois, Monticello


Pike County

*Griggsville-Perry High School, Griggsville, Illinois, Griggsville *Pittsfield High School (Illinois), Pittsfield High School, Pittsfield, Illinois, Pittsfield *Pleasant Hill High School (Illinois), Pleasant Hill High School, Pleasant Hill, Illinois, Pleasant Hill *Western High School (Illinois), Western High School, Barry, Illinois, Barry


Pope County


Pope County High School
Golconda, Illinois, Golconda


Pulaski County

*Century High School (Ullin, Illinois), Century High School, Ullin, Illinois, Ullin *Meridian High School (Mounds, Illinois), Meridian High School, Mounds, Illinois, Mounds


Putnam County

*Putnam County High School, Granville, Illinois, Granville


Randolph County

*Chester High School (Chester, Illinois), Chester High School, Chester, Illinois, Chester
Coulterville High School
Coulterville, Illinois, Coulterville
Red Bud High School
Red Bud, Illinois, Red Bud
Sparta High School
Sparta, Illinois, Sparta
Steeleville High School
Steeleville, Illinois, Steeleville


Richland County


Richland County High School
Olney, Illinois, Olney


Rock Island County

* Alleman High School (Rock Island, Illinois), Alleman High School, Rock Island, Illinois, Rock Island * Moline High School, Moline, Illinois, Moline * Riverdale High School (Port Byron, Illinois), Riverdale High School, Port Byron, Illinois, Port Byron * Rock Island High School, Rock Island, Illinois, Rock Island * Rockridge High School, Taylor Ridge, Illinois, Taylor Ridge * Sherrard High School, Sherrard, Illinois, Sherrard (also serves students in Mercer County) * United Township High School, East Moline, Illinois, East Moline


St. Clair County

*Berean Christian School (Fairview Heights, Illinois), Berean Christian School, Fairview Heights, Illinois, Fairview Heights *Cahokia High School, Cahokia Heights, Illinois, Cahokia Heights *Collinsville High School, Collinsville, Illinois, Collinsville
Dupo High School
Dupo, Illinois, Dupo *Freeburg Community High School, Freeburg, Illinois, Freeburg *Lebanon High School (Illinois), Lebanon High School, Lebanon, Illinois, Lebanon
Marissa Jr/Sr High School
Marissa, Illinois, Marissa *Mascoutah Community High School, Mascoutah, Illinois, Mascoutah *New Athens High School, New Athens, Illinois, New Athens *O'Fallon Township High School, O'Fallon, Illinois, O'Fallon


Belleville, Illinois, Belleville

*Althoff Catholic High School *Belleville High School-East *Belleville High School-West


East St. Louis, Illinois, East St. Louis

*East St. Louis Senior High School
SIUE East St. Louis Charter High School


Saline County


Carrier Mills-Stonefort High School
Carrier Mills, Illinois, Carrier Mills
Eldorado High School
Eldorado, Illinois, Eldorado
Galatia High School
Galatia, Illinois, Galatia *Harrisburg High School (Illinois), Harrisburg High School, Harrisburg, Illinois, Harrisburg


Sangamon County


Auburn High School
Auburn, Illinois, Auburn *Glenwood High School (Illinois), Glenwood High School, Chatham, Illinois, Chatham *New Berlin High School, New Berlin, Illinois, New Berlin
Pawnee High School
Pawnee, Illinois, Pawnee *Pleasant Plains High School, Pleasant Plains, Illinois, Pleasant Plains
Riverton High School
Riverton, Illinois, Riverton *Rochester High School (Illinois), Rochester High School, Rochester, Illinois, Rochester
Tri-City High School
Buffalo, Illinois, Buffalo
Williamsville High School
Williamsville, Illinois, Williamsville


Springfield, Illinois, Springfield


Calvary AcademyDouglas/Prep High School
*Lanphier High School *Lutheran High School (Springfield, Illinois), Lutheran High School *Sacred Heart-Griffin High School *Springfield High School (Illinois), Springfield High School *Springfield Southeast High School


Defunct

*Divernon High School, Divernon, Illinois, Divernon (c. 1900–2007) *Ursuline Academy (Illinois), Ursuline Academy, Springfield (1857–2007)


Schuyler County

*Rushville-Industry High School, Rushville, Illinois, Rushville


Scott County


Bluffs High School
Bluffs, Illinois, Bluffs *Winchester High School (Illinois), Winchester High School, Winchester, Illinois, Winchester


Shelby County


Central A&M High School
Moweaqua, Illinois, Moweaqua
Cowden-Herrick High School
Cowden, Illinois, Cowden *Shelbyville High School (Illinois), Shelbyville High School, Shelbyville, Illinois, Shelbyville *Stewardson-Strasburg High School, Strasburg, Illinois, Strasburg
Windsor Jr/Sr High School
Windsor, Shelby County, Illinois, Windsor


Stark County

*Stark County High School, Toulon, Illinois, Toulon


Stephenson County

*Dakota Junior Senior High School, Dakota, Illinois, Dakota *Lena-Winslow High School, Lena, Illinois, Lena *Orangeville High School, Orangeville, Illinois, Orangeville *Pearl City High School (Illinois), Pearl City High School, Pearl City, Illinois, Pearl City


Freeport, Illinois, Freeport

*Aquin Catholic Schools, Aquin Central Catholic High School *Freeport High School (Illinois), Freeport High School


Tazewell County


Deer Creek-Mackinaw High School
Mackinaw, Illinois, Mackinaw
Delavan High School
Delavan, Illinois, Delavan *East Peoria Community High School, East Peoria, Illinois, East Peoria *Morton High School (Morton, Illinois), Morton High School, Morton, Illinois, Morton *Pekin Community High School (Illinois), Pekin Community High School, Pekin, Illinois, Pekin *Tremont High School, Tremont, Illinois, Tremont *Washington Community High School, Washington, Illinois, Washington


Union County

*Anna-Jonesboro Community High School, Anna, Illinois, Anna
Cobden High School
Cobden, Illinois, Cobden
Dongola High School
Dongola, Illinois, Dongola *Shawnee High School (Illinois), Shawnee High School, Wolf Lake, Illinois, Wolf Lake


Vermilion County


Armstrong Township High School
Armstrong, Illinois, Armstrong *Bismarck Henning High School, Bismarck, Illinois, Bismarck
Georgetown-Ridge Farm High School
Georgetown, Illinois, Georgetown
Hoopeston Area High School
Hoopeston, Illinois, Hoopeston
Oakwood High School
Fithian, Illinois, Fithian
Salt Fork High School
Catlin, Illinois, Catlin *Westville High School (Illinois), Westville High School, Westville, Illinois, Westville


Danville, Illinois, Danville

*Danville High School (Illinois), Danville High School *First Baptist Christian School (Illinois), First Baptist Christian School *Schlarman Academy


Defunct

*Henning High School, Henning, Illinois, Henning (1914–1964) *Catlin High School, Catlin, Illinois, Catlin *Jamaica High School, Sidell, Illinois, Sidell *Rossville-Alvin High School, Rossville, Illinois, Rossville


Wabash County

*Mount Carmel High School (Mount Carmel, Illinois), Mount Carmel High School, Mount Carmel, Illinois, Mount Carmel


Warren County

*Monmouth-Roseville High School, Monmouth, Illinois, Monmouth *United Senior High School (Illinois), United Senior High School, Monmouth


Washington County

*Nashville Community High School District 99, Nashville Community High School, Nashville, Illinois, Nashville *Okawville High School, Okawville, Illinois, Okawville


Wayne County


Fairfield Community High School
Fairfield, Illinois, Fairfield
Wayne City High School
Wayne City, Illinois, Wayne City


White County

*Carmi-White County High School, Carmi, Illinois, Carmi
Grayville Jr/Sr High School
Grayville, Illinois, Grayville
Norris City-Omaha-Enfield High School
Norris City, Illinois, Norris City


Whiteside County

*Erie High School (Illinois), Erie High School, Erie, Illinois, Erie *Fulton High School (Illinois), Fulton High School, Fulton, Illinois, Fulton *Morrison High School (Illinois), Morrison High School, Morrison, Illinois, Morrison *Newman Central Catholic High School, Sterling, Illinois, Sterling *Prophetstown High School, Prophetstown, Illinois, Prophetstown *Rock Falls High School, Rock Falls, Illinois, Rock Falls *Sterling High School (Illinois), Sterling High School, Sterling, Illinois, Sterling *Unity Christian High School (Fulton), Unity Christian High School, Fulton, Illinois, Fulton


Will County

*Beecher High School (Illinois), Beecher High School, Beecher, Illinois, Beecher *Bolingbrook High School *Furqaan Academy, Bolingbrook, Illinois, Bolingbrook *Lincoln-Way East High School, Frankfort, Illinois, Frankfort *Lockport Township High School, Lockport, Illinois, Lockport *Neuqua Valley High School,
Naperville Naperville ( ) is a city in DuPage and Will counties in the U.S. state of Illinois. It is in the Chicago metro area, west of the city. Naperville was founded in 1831 by Joseph Naper. The city was established by the banks of the DuPage river, ...
*Peotone High School, Peotone, Illinois, Peotone *Reed-Custer High School, Braidwood, Illinois, Braidwood *Romeoville High School, Romeoville, Illinois, Romeoville *Wilmington High School (Illinois), Wilmington High School, Wilmington, Will County, Illinois, Wilmington


Crete, Illinois, Crete

*Crete-Monee High School *Illinois Lutheran High School


Joliet, Illinois, Joliet

*Joliet Catholic Academy *Joliet Central High School *Joliet West High School


New Lenox, Illinois, New Lenox

*Lincoln-Way Central High School *Lincoln-Way West High School *Providence Catholic High School


Plainfield, Illinois, Plainfield

*Plainfield Central High School *Plainfield East High School *Plainfield North High School *Plainfield South High School


Defunct

*Christ Lutheran Academy (Plainfield, Illinois) (2001-2010) * Lincoln-Way North High School, Frankfort, Illinois, Frankfort (Closed in 2016)


Williamson County

*Carterville High School, Carterville, Illinois, Carterville *Herrin High School, Herrin, Illinois, Herrin


Johnston City, Illinois, Johnston City


Project E.C.H.O. Alternative SchoolJohnston City High School


Marion, Illinois, Marion


Crab Orchard High School
*Marion High School (Illinois), Marion High School


Winnebago County

*Durand High School (Illinois), Durand High School, Durand, Illinois, Durand *Harlem High School (Illinois), Harlem High School, Machesney Park, Illinois, Machesney Park *Hononegah Community High School, Rockton, Illinois, Rockton *Pecatonica High School (Illinois), Pecatonica High School, Pecatonica, Illinois, Pecatonica
South Beloit High School
South Beloit, Illinois, South Beloit *Winnebago High School, Winnebago, Illinois, Winnebago


Rockford, Illinois, Rockford

*Auburn High School (Rockford, Illinois), Auburn High School *Boylan Catholic High School
Christian Life Schools
*Guilford High School (Illinois), Guilford High School *Thomas Jefferson High School (Rockford, Illinois), Thomas Jefferson High School *Keith Country Day School
Our Lady of the Sacred Heart AcademyRockford Christian Schools
*Rockford East High School *Rockford Lutheran High School


Defunct

*Rockford Central High School, Rockford (1885–1940) *St. Thomas Catholic High School for Boys, Rockford (1929-1963)


Woodford County


El Paso-Gridley High School
El Paso, Illinois, El Paso *Eureka High School (Illinois), Eureka High School, Eureka, Illinois, Eureka
Fieldcrest High School
Minonk, Illinois, Minonk *Lowpoint-Washburn High School, Washburn, Illinois, Washburn *Metamora Township High School, Metamora, Illinois, Metamora *Roanoke-Benson High School, Roanoke, Illinois, Roanoke


See also

* List of high schools in Greater St. Louis * List of school districts in Illinois


References


External links


List of high schools in Illinois
from SchoolTree.org
List of schools in Illinois
from Illinois State Board of Education * Ryan Janna Huang, seniors a
palatine High School in Illinois
scored a perfect 36 on their ACT (test), ACT {{DEFAULTSORT:High Schools In Illinois, List Of High schools in Illinois, * Lists of schools in Illinois, High Lists of high schools in the United States by state, Illinois