Warren County is a

county A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...

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 so ...

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...

. According to the 2020 census, it had a population of 16,835. Its

county seat A county seat is an administrative center, seat of government, or capital city of a county or parish (administrative division), civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equiva ...

Monmouth Monmouth ( or ; ) is a market town and community (Wales), community in Monmouthshire, Wales, situated on where the River Monnow joins the River Wye, from the Wales–England border. The population in the 2011 census was 10,508, rising from 8 ...

History

Warren County was organized in 1825 out of Pike County which consisted of all portions of the state north and west of the Illinois River before 1825. Henderson County was formed in 1841 from the western area of Warren County. Warren County was named for Dr.

Joseph Warren Joseph Warren (June 11, 1741 – June 17, 1775), a Founding Father of the United States, was an American physician who was one of the most important figures in the Patriot (American Revolution), Patriot movement in Boston, Massachusetts, Bos ...

, killed at the

Battle of Bunker Hill The Battle of Bunker Hill was fought on June 17, 1775, during the Siege of Boston in the first stage of the American Revolutionary War. The battle is named after Bunker Hill in Charlestown, Boston, Charlestown, Massachusetts, which was peri ...

in 1775. He is believed to have been the first officer to die in the Revolutionary War. The current courthouse, constructed of red Portage stone, was completed in 1895. File:Warren County Illinois 1825.png, Warren County from the time of its creation to 1831 File:Warren County Illinois 1831.png, Between 1831 and 1835, Mercer County was temporarily attached to Warren until it could organize its own county government.White, Jesse.
Origin and Evolution of Illinois Counties
'. State of Illinois, March 2010. File:Warren_County,_Illinois_-_1835.png, Warren County between 1835 and 1841 File:Warren County Illinois 1841.png, Warren County in 1841, reduced to its current borders by the creation of Henderson County

Geography

According to the

U.S. Census Bureau The United States Census Bureau, 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 U.S. Census Bureau is part of the U ...

, the county has a total area of , of which is land and (0.1%) is water.

Climate and weather

In recent years, average temperatures in the county seat of Monmouth have ranged from a low of in January to a high of in July, although a record low of was recorded in February 1905 and a record high of was recorded in July 1936. Average monthly precipitation ranged from in January to in July.

Adjacent counties

* Mercer County (north) * Knox County (east) * Fulton County (southeast) * McDonough County (south) * Henderson County (west)

Demographics

At the 2010 United States census, there were 17,707 people, 6,918 households and 4,617 families residing in the county. The population density was . There were 7,682 housing units at an average density of . The racial makeup of the county was 91.3% white, 1.7% black or African American, 0.5% Asian, 0.2% American Indian, 0.1% Pacific islander, 4.5% from other races, and 1.6% from two or more races. Those of Hispanic or Latino origin made up 8.4% of the population. In terms of ancestry, 25.2% were

German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...

, 14.7% were Irish, 11.3% were English, 10.0% were Swedish, and 5.5% were American. Of the 6,918 households, 29.6% had children under the age of 18 living with them, 52.2% were married couples living together, 9.7% had a female householder with no husband present, 33.3% were non-families, and 28.2% of all households were made up of individuals. The average household size was 2.40 and the average family size was 2.91. The median age was 39.6 years. The

median household income The median income is the income amount that divides a population into two groups, half having an income above that amount, and half having an income below that amount. It may differ from the mean (or average) income. Both of these are ways of und ...

was $41,636 and the median family income was $49,623. Males had a median income of $40,289 and females $25,460. The per capita incomewas $20,047. About 11.0% of families and 13.4% 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 ...

, including 18.1% of those under age 18 and 10.6% of those age 65 or over.

Politics

Warren County is located in Illinois's 17th Congressional District and is currently represented by Democrat Cheri Bustos. For the

Illinois House of Representatives The Illinois House of Representatives is the lower house of the Illinois General Assembly. The body was created by the first Illinois Constitution adopted in 1818. The House under the constitution as amended in 1980 consists of 118 representativ ...

, the county is split between the 93rd district, currently represented by Republican Norine Hammond, and the 94th district, currently represented by Randy Frese. The county is located in the 47th district of the

Illinois Senate The Illinois Senate is the upper chamber of the Illinois General Assembly, the legislative branch of the government of the State of Illinois in the United States. The body was created by the first state constitution adopted in 1818. Under the ...

, and is currently represented by Republican Jil Tracy. In presidential elections, Warren County voted for the Republican Party's candidate in every election from

1936 Events January–February * January 20 – The Prince of Wales succeeds to the throne of the United Kingdom as King Edward VIII, following the death of his father, George V, at Sandringham House. * January 28 – Death and state funer ...

through 1988, often by a wide margin. From 1992 to 2012, the contest in Warren County was more competitive, with the Democratic Party's candidate winning four out of six times. In every election since then, the county has voted Republican by increasing double-digit margins.

Transportation

Transit

* Burlington Trailways * List of intercity bus stops in Illinois

Airport

Municipal Airport

Major highways

U.S. Highway 34 * US 67

U.S. Highway 67 * Illinois 94

Illinois Route 94 Illinois Route 94 is a north–south state highway in western Illinois. It runs from U.S. Route 24 (US 24) just east of Camp Point to U.S. Route 67 just south of Oak Grove, just south of the Quad Cities area. This is a distance of . ...

Illinois Route 116 Illinois Route 116 (IL 116) is a cross-state rural state highway that runs from U.S. Route 34 (US 34) by Gladstone east to the intersection of US 45 (North Front Street) and Old US 45, on the north side of Ashkum. Route description Th ...

Illinois Route 135 * Illinois 164

Illinois Route 164

Law enforcement

State

Illinois State Police The Illinois State Police (ISP) is the state police agency of the U.S. state of Illinois. The Illinois State Police is responsible for traffic safety on more than 300,000 miles of total roadway, including 2,185 miles of interstate highways and ...

District 14, Macomb

County

* Warren County Sheriff's Office In a scene in the 2018 film "Halloween", the local sheriff drives a car that says Warren County Sheriff's Department. Confirming that the fictional town of Haddonfield is located in Warren County.

Municipal

* Alexis Police Department, Alexis * Monmouth Police Department,

Volunteer

Warren County/Monmouth Auxiliary Police Corps

Communities

City

Villages

* Alexis (partly in Mercer County) * Kirkwood * Little York * Roseville

Unincorporated communities

* Berwick * Cameron * Coldbrook *

Eleanor Eleanor () is a feminine given name, originally from an Old French adaptation of the Old Provençal name ''Aliénor''. It was the name of a number of women of royalty and nobility in western Europe during the High Middle Ages">Provençal dialect ...

* Gerlaw * Greenbush * Larchland *

Ormonde Ormonde is a surname originated in Ireland (Ormonde) and Scotland (Ormond (surname), Ormond), but also occurring in England, United States, Portugal (mainly in Azores, as a variation of the scottish surname Drummond_(surname), Drummond) and Brazil. ...

* Ponemah * Shanghai City * Smithshire * Swan Creek *

Utah Utah is a landlocked state in the Mountain states, Mountain West subregion of the Western United States. It is one of the Four Corners states, sharing a border with Arizona, Colorado, and New Mexico. It also borders Wyoming to the northea ...

Youngstown Youngstown is a city in Mahoning County, Ohio, United States, and its county seat. It is the List of municipalities in Ohio, 11th-most populous city in Ohio with a population of 60,068 at the 2020 United States census, 2020 census. The Mahoning ...

Townships

Warren County is divided into these townships: * Berwick * Cold Brook *

Ellison Ellison is a surname and given name. It may derive from "Son of Elias" in Norwegian. Ellison can also be spelled Ellisson, Elison, Elisson, Ellyson, Ellysson, Elyson, and Elysson. People with the surname * Andy Ellison, British musician * ...

* Floyd * Greenbush * Hale * Kelly * Lenox *

* Point Pleasant * Roseville * Spring Grove *

Sumner Sumner may refer to: Places Antarctica * Mount Sumner, a mountain in the Rare Range, Antarctica * Sumner Glacier, southern Graham Land, Antarctica Australia * Sumner, Queensland, a suburb of Brisbane New Zealand * Sumner, New Zealand, a seasi ...

Swan Swans are birds of the genus ''Cygnus'' within the family Anatidae. The swans' closest relatives include the goose, geese and ducks. Swans are grouped with the closely related geese in the subfamily Anserinae where they form the tribe (biology) ...

* Tompkins

References

External links

Warren County Circuit Court

Welcome to Warren Co., IL AHGP
{{Coord, 40.85, -90.61, display=title, type:adm2nd_region:US-IL_source:UScensus1990 Illinois counties 1825 establishments in Illinois Populated places established in 1825 Galesburg, Illinois micropolitan area