Madison County is a

county A county is a geographic region of a country used for administrative or other purposesChambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...

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 sove ...

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 ...

. It is a part of the

Metro East Metro East is a region in southern Illinois that contains eastern and northern suburbs and exurbs of St. Louis, Missouri, United States. It encompasses five Southern Illinois counties (and parts of three others) in the St. Louis Metropolitan Stati ...

southern Illinois Southern Illinois, also known as Little Egypt, is the southern third of Illinois, principally along and south of Interstate 64. Although part of a Midwestern state, this region is aligned in culture more with that of the Upland South than the Mi ...

. According to the 2020 census, it had a population of 264,776, making it the eighth-most populous county in Illinois and the most populous in the southern portion of the state. The

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US st ...

is Edwardsville, and the largest city is Granite City. Madison County is part of the

Metro-East Metro East is a region in southern Illinois that contains eastern and northern suburbs and exurbs of St. Louis, Missouri, United States. It encompasses five Southern Illinois counties (and parts of three others) in the St. Louis Metropolitan Sta ...

region of the

St. Louis St. Louis () is the second-largest city in Missouri, United States. It sits near the confluence of the Mississippi and the Missouri Rivers. In 2020, the city proper had a population of 301,578, while the bi-state metropolitan area, which e ...

, MO-IL

Metropolitan Statistical Area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally Incorporated town, incorporate ...

. The pre-Columbian city of

Cahokia Mounds The Cahokia Mounds State Historic Site ( 11 MS 2) is the site of a pre-Columbian Native American city (which existed 1050–1350 CE) directly across the Mississippi River from modern St. Louis, Missouri. This historic park lies in south- ...

, a World Heritage Site, was located near Collinsville. Edwardsville is home to

Southern Illinois University Edwardsville Southern Illinois University Edwardsville (SIUE) is a public university in Edwardsville, Illinois. SIUE was established in 1957 as an extension of Southern Illinois University Carbondale.Butler 1976, p. 18 It is the younger of the two major inst ...

. To the north,

Alton Alton may refer to: People *Alton (given name) *Alton (surname) Places Australia *Alton National Park, Queensland * Alton, Queensland, a town in the Shire of Balonne Canada * Alton, Ontario *Alton, Nova Scotia New Zealand * Alton, New Zealand, ...

is known for its

abolitionist Abolitionism, or the abolitionist movement, is the movement to end slavery. In Western Europe and the Americas, abolitionism was a historic movement that sought to end the Atlantic slave trade and liberate the enslaved people. The British ...

and

American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...

-era history. It is also the home of the

Southern Illinois University School of Dental Medicine Southern Illinois University School of Dental Medicine is an academic unit of Southern Illinois University Edwardsville (SIUE) located in Alton, Illinois, United States, in the Greater St. Louis area. The school is one of three dental schools in ...

. Godfrey, the village named for Captain Benjamin Godfrey, offers

Lewis and Clark Community College Lewis and Clark Community College is a public community college in Godfrey, Illinois. It serves approximately 15,000 credit and non-credit students annually. The college has nine locations throughout the St. Louis Metro East, including a campu ...

formerly the Monticello Female Seminary.

History

Madison County was established on September 14, 1812. It was formed from parts of Randolph and St. Clair counties and named for President

James Madison James Madison Jr. (March 16, 1751June 28, 1836) was an American statesman, diplomat, and Founding Father. He served as the fourth president of the United States from 1809 to 1817. Madison is hailed as the "Father of the Constitution" for hi ...

. At the time of its formation, Madison County included all of the modern State of Illinois north of

, as well as all of Wisconsin, part of Minnesota, and Michigan's

Upper Peninsula The Upper Peninsula of Michigan – also known as Upper Michigan or colloquially the U.P. – is the northern and more elevated of the two major landmasses that make up the U.S. state of Michigan; it is separated from the Lower Peninsula by t ...

. In the late 19th century, Madison County became an industrial region, and in the 20th century was known first for Graniteware, and later for its steel mills, oil refineries, and other heavy industries. The county had a large working population, and the county and surrounding area was a center of strength for the

Democratic Party Democratic Party most often refers to: *Democratic Party (United States) Democratic Party and similar terms may also refer to: Active parties Africa *Botswana Democratic Party *Democratic Party of Equatorial Guinea *Gabonese Democratic Party *Demo ...

. Industrial restructuring cost many jobs and reduced the population. The county now is part of the eastern St. Louis metropolitan area (nicknamed "Metro East"), as is neighboring St. Clair County. In 2009, the EPA issued an air pollution report that ranked Madison County as the county with the second-highest cancer risk in the country due to air pollution, second only to Los Angeles County, California. File:Madison County Illinois 1812.png, Madison County between its creation in 1812 and 1815, extending north to Lake Superior and the border with

Rupert's Land Rupert's Land (french: Terre de Rupert), or Prince Rupert's Land (french: Terre du Prince Rupert, link=no), was a territory in British North America which comprised the Hudson Bay drainage basin; this was further extended from Rupert's Land t ...

File:Madison County Illinois 1815.png, Madison County between 1815 and 1817 File:Madison County Illinois 1817.png, Madison County between 1817 and 1821 File:Madison County Illinois 1821.png, Madison County between 1821 and 1825 File:Madison County Illinois 1825.png, Between 1825 and 1829, Madison included a northern salient that was split off to form part of Macoupin County. File:Madison County Illinois 1829.png, In 1829, Madison returned to its 1821 borders. File:Madison County Illinois 1843.png, In 1843, a small amount of land was transferred to Bond County, reducing Madison to its current size.

Geography

According to the

U.S. Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...

, the county has a total area of , of which is land and (3.4%) is water. Madison County is on the

Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it f ...

, while the other major body of water is Horseshoe Lake.

Climate and weather

In recent years, average temperatures in the county seat of Edwardsville have ranged from a low of in January to a high of in July, although a record low of was recorded in January 1977 and a record high of was recorded in July 2012. Average monthly precipitation ranged from in January to in May. Climate Zone 4A per the International Energy Conservation Code.

Adjacent counties and city

* Bond County - east *

Clinton County Clinton County may refer to: *Counties named for George Clinton, first and third Governor of New York, and later the fourth Vice President of the United States: **Clinton County, New York ** Clinton County, Ohio *Counties named for DeWitt Clinton, ...

- southeast * Jersey County - northwest * Macoupin County - north * Montgomery County - northeast *

St. Charles County St. Charles County is in the central eastern part of the U.S. state of Missouri. As of the 2020 census, the population was 405,262, making it Missouri's third-most populous county. Its county seat is St. Charles. The county was organized Oct ...

Missouri Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee ...

- northwest * St. Clair County - south *

- west * St. Louis County,

- west

Parks and Reserves

Chouteau Island Chouteau Island ( ), situated approximately due north of the Gateway Arch in St. Louis, Missouri, and approximately south of the confluence of the Missouri River and Mississippi River, is one of a cluster of three islands: Chouteau Island, Gaba ...

* Gabaret Island * Horseshoe Lake State Park * Mosenthein Island

Transportation

Madison County Transit Madison County Transit, or MCT for short, is a bus and bike trail transportation system that serves the citizens of Madison County, which is located in Illinois approximately northeast of St. Louis. It was created in 1980 by the Madison County ...

serves the county with 25 bus routes and of bike trails.

Major highways

I-55 Interstate 55 (I-55) is a major Interstate Highway in the central United States. As with most primary Interstates that end in a five, it is a major cross-country, north–south route, connecting the Gulf of Mexico to the Great Lakes. The h ...

I-70 Interstate 70 (I-70) is a major east–west Interstate Highway in the United States that runs from I-15 near Cove Fort, Utah, to a park and ride lot just east of I-695 in Baltimore, Maryland, and is the fifth-longest Interstate in the c ...

* I-255 *

I-270 I-270 may refer to: * Interstate 270 (disambiguation), one of several highways * Mikoyan-Gurevich I-270 The Mikoyan-Gurevich I-270 (Design Ж ("Zh") under Mikoyan-Gurevich's in-house designation sequence, USAF/DoD designation: Type 12) was a ...

US 40 U.S. Route 40 or U.S. Highway 40 (US 40), also known as the Main Street of America, is a major east–west United States Highway traveling across the United States from the Mountain States to the Mid-Atlantic States. As with most routes wh ...

US 67 U.S. Route 67 is a major north–south U.S. highway which extends for 1,560 miles (2,511 km) in the Central United States. The southern terminus of the route is at the United States-Mexico border in Presidio, Texas, where it continues ...

* IL 3 * IL 4 * IL 100 * IL 162 * IL 140 * * IL 160 * IL 143 * IL 157 * IL 159 * IL 111 * IL 203 * IL 255 * IL 267

Demographics

According to the 2020 census, the racial makeup of the county was 81.4% white (80.4% white non-hispanic), 9.4% black or African American, 1.0% Asian, 0.3% American Indian, 6.3% two or more races, and 1.5% some other race. Those of Hispanic or Latino origin made up 4.1% of the population. According to the 2010 census, there were 269,282 people, 108,094 households, and 71,756 families residing in the county. The population density was . There were 117,106 housing units at an average density of . The racial makeup of the county was 88.2% white, 7.9% black or African American, 0.8% Asian, 0.2% American Indian, 0.9% from other races, and 1.8% from two or more races. Those of Hispanic or Latino origin made up 2.7% of the population. In terms of ancestry, 32.7% were

German German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

, 14.9% were

Irish Irish may refer to: Common meanings * Someone or something of, from, or related to: ** Ireland, an island situated off the north-western coast of continental Europe ***Éire, Irish language name for the isle ** Northern Ireland, a constituent unit ...

, 10.5% were

English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...

, 7.5% were

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

, and 5.7% were

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

. Of the 108,094 households, 31.4% had children under the age of 18 living with them, 49.3% were married couples living together, 12.2% had a female householder with no husband present, 33.6% were non-families, and 26.8% of all households were made up of individuals. The average household size was 2.46 and the average family size was 2.98. The median age was 38.6 years. The median income for a household in the county was $51,941 and the median income for a family was $64,630. Males had a median income of $50,355 versus $35,543 for females. The per capita income for the county was $26,127. About 9.1% of families and 12.9% of the population were below the

poverty line The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for t ...

, including 19.3% of those under age 18 and 6.6% of those age 65 or over.

Communities

Cities

* Collinsville (partly in St. Clair County) * Edwardsville * Fairmont City * Granite City *

Highland Highlands or uplands are areas of high elevation such as a mountainous region, elevated mountainous plateau or high hills. Generally speaking, upland (or uplands) refers to ranges of hills, typically from up to while highland (or highlands) is ...

Madison Madison may refer to: People * Madison (name), a given name and a surname * James Madison (1751–1836), fourth president of the United States Place names * Madison, Wisconsin, the state capital of Wisconsin and the largest city known by this ...

Troy Troy ( el, Τροία and Latin: Troia, Hittite language, Hittite: 𒋫𒊒𒄿𒊭 ''Truwiša'') or Ilion ( el, Ίλιον and Latin: Ilium, Hittite language, Hittite: 𒃾𒇻𒊭 ''Wiluša'') was an ancient city located at Hisarlik in prese ...

Venice Venice ( ; it, Venezia ; vec, Venesia or ) is a city in northeastern Italy and the capital of the Veneto Regions of Italy, region. It is built on a group of 118 small islands that are separated by canals and linked by over 400 ...

Villages

* Alhambra * Bethalto * East Alton * Glen Carbon * Godfrey * Grantfork * Hamel *

Hartford Hartford is the capital city of the U.S. state of Connecticut. It was the seat of Hartford County until Connecticut disbanded county government in 1960. It is the core city in the Greater Hartford metropolitan area. Census estimates since the ...

Livingston Livingston may refer to: Businesses * Livingston Energy Flight, an Italian airline (2003–2010) * Livingston Compagnia Aerea, an Italian airline (2011–2014), also known as Livingston Airline * Livingston International, a North American custom ...

* Marine * Maryville * New Douglas * Pontoon Beach *

Pierron Pierron is a village in Bond and Madison counties, Illinois, United States. The population was 459 at the 2020 census, down from 600 at the 2010 census. History The first post office was established at Pierron in 1870.Allan H. Keith ''Historical S ...

Roxana Roxana (c. 340 BC – 310 BC, grc, Ῥωξάνη; Old Iranian: ''*Raṷxšnā-'' "shining, radiant, brilliant"; sometimes Roxanne, Roxanna, Rukhsana, Roxandra and Roxane) was a Sogdian or a Bactrian princess whom Alexander the Great married a ...

* South Roxana * St. Jacob * Williamson *

Wood River Wood River may refer to: Rivers In Canada * Wood River (British Columbia), a tributary of the Columbia River via Kinbasket Lake * Wood River (Saskatchewan), a river in south-west Saskatchewan In Ireland * Wood River (County Clare), Kilru ...

* Worden

Census Designated Places

* Holiday Shores *

Mitchell Mitchell may refer to: People *Mitchell (surname) *Mitchell (given name) Places Australia * Mitchell, Australian Capital Territory, a light-industrial estate * Mitchell, New South Wales, a suburb of Bathurst * Mitchell, Northern Territo ...

* Rosewood Heights

Other unincorporated and historic communities

* Binney * Cottage Hills * Donkville * Dorsey * Fosterburg *

Gard Gard () is a department in Southern France, located in the region of Occitanie. It had a population of 748,437 as of 2019;Goshen Settlement The Goshen Settlement was an early American pioneer settlement in what is now Illinois, USA, located to the east of St. Louis, Missouri. The settlement was located about one mile (1.6 km) southwest of modern Glen Carbon, Illinois, at the point ...

Kaufman Kaufman or Kauffman may refer to: People * Kaufmann (surname) ''Includes Kaufman, Kauffman, Kauffmann'' Places * Kaufman, Illinois, an unincorporated community in Madison Count * Kaufman, Texas, a city in Kaufman County * Kaufman County, Texa ...

* Kuhn Station * LeClaire * Lincoln Place * Lumaghi Heights * Meadowbrook * Midway * Moro * Newport * Poag * Prairietown * St. Morgan * State Park Place * Upper Alton *

Wanda Wanda is a female given name of Poland, Polish origin. It probably derives from the tribal name of the Wends.Campbell, Mike"Meaning, Origin, and History of the Name Wanda."''Behind the Name.'' Accessed on August 12, 2010. The name has long been po ...

Townships

Madison County is divided into twenty-four

townships A township is a kind of human settlement or administrative subdivision, with its meaning varying in different countries. Although the term is occasionally associated with an urban area, that tends to be an exception to the rule. In Australia, Ca ...

: * Alhambra *

Chouteau Chouteau was the name of a highly successful, ethnically French fur-trading family based in Saint Louis, Missouri, which they helped found. Their ancestors Chouteau and Laclède initially settled in New Orleans. They then moved-up the Mississipp ...

* Collinsville * Edwardsville * Fort Russell * Foster * Godfrey * Granite City * Hamel *

Helvetia Helvetia () is the female national personification of Switzerland, officially ''Confoederatio Helvetica,'' the Swiss Confederation. The allegory is typically pictured in a flowing gown, with a spear and a shield emblazoned with the Swiss fl ...

* Jarvis * Leef * Marine * Moro * Nameoki * New Douglas *

Olive The olive, botanical name ''Olea europaea'', meaning 'European olive' in Latin, is a species of small tree or shrub in the family Oleaceae, found traditionally in the Mediterranean Basin. When in shrub form, it is known as ''Olea europaea'' ...

* Omphghent *

Pin Oak ''Quercus palustris'', the pin oak or swamp Spanish oak, is a tree in the red oak section (''Quercus'' sect. ''Lobatae'') of the genus ''Quercus''. Pin oak is one of the most commonly used landscaping oaks in its native range due to its ease of ...

* Saline * St. Jacob *

Islands

* Gabaret Island * Mosenthein Island

Historic Settlements

* Camp Dubois

Population ranking

The population ranking of the following table is based on the 2020 census of Madison County. † ''county seat''

Politics

Like much of southern Illinois, Madison County was a predominantly Democratic area for much of its history, but in recent elections has been moving towards the Republicans.

Mitt Romney Willard Mitt Romney (born March 12, 1947) is an American politician, businessman, and lawyer serving as the junior United States senator from Utah since January 2019, succeeding Orrin Hatch. He served as the 70th governor of Massachusetts f ...

narrowly carried the county in the 2012 presidential election, becoming the first Republican presidential nominee to do so since 1984. In 2016,

Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021. Trump graduated from the Wharton School of the University of Pe ...

carried the largest share of the vote for any Republican presidential candidate since

1972 Within the context of Coordinated Universal Time (UTC) it was the longest year ever, as two leap seconds were added during this 366-day year, an event which has not since been repeated. (If its start and end are defined using Solar time, me ...

. The county also supported the Republican candidates for

governor A governor is an administrative leader and head of a polity or political region, ranking under the head of state and in some cases, such as governors-general, as the head of state's official representative. Depending on the type of political ...

2010 File:2010 Events Collage New.png, From top left, clockwise: The 2010 Chile earthquake was one of the strongest recorded in history; The Eruption of Eyjafjallajökull in Iceland disrupts air travel in Europe; A scene from the opening ceremony of ...

, 2014, and 2018.

References

External links

Madison County website

A History of Madison County Illinois

Madison Historical: The Online Encyclopedia and Digital Archive for Madison County, Illinois
{{Coord, 38.83, -89.91, display=title, type:adm2nd_region:US-IL_source:UScensus1990 Illinois counties 1812 establishments in Illinois Territory Illinois counties on the Mississippi River Metro East Populated places established in 1812 Pre-statehood history of Illinois