History | Government | Economy | Culture Image File history File links Flag_of_Illinois. ... Lake County is a county located in the U.S. state of Illinois. ... Official language(s) English Capital Springfield Largest city Chicago Area  Ranked 25th  - Total 57,918 sq mi (149,998 km²)  - Width 210 miles (340 km)  - Length 390 miles (629 km)  - % water 4. ... A county seat is a term for an administrative center for a county, primarily used in the United States. ... Waukegan is a city in Lake County, Illinois, of which it is the county seat. ... Antioch is a suburban village in Lake County, Illinois, USA. The population was 8,788 at the 2000 census. ... Bannockburn is a village located in Lake County, Illinois. ... Incorporated Village in 1865. ... Incorporated Village in 1957. ... Beach Park is a village located in Lake County, Illinois. ... Incorporated Village in 1958. ... Channel Lake is a census-designated place located in Lake County, Illinois. ... Incorporated Village in 1903. ... Deer Park is a village located in Cook and Lake County. ... Forest Lake is a census-designated place located in Lake County, Illinois. ... Fox Lake is a village located in Lake County and McHenry County, Illinois. ... Fox Lake Hills is a census-designated place located in Lake County, Illinois. ... Fox River Grove is a village in the Cuba township of Lake County and the Algonquin township of McHenry County, Illinois. ... Gages Lake is a census-designated place located in Lake County, Illinois. ... Grandwood Park is a census-designated place located in Lake County, Illinois. ... Grayslakes Fire Station, Historical Society (formerly Grayslakes First Village Hall), and Water Tower. ... Green Oaks is a village located in Lake County, Illinois. ... Gurnee Mills entrance The center of Gurnee, with Gurnee Mills to the northwest and Six Flags to the southeast. ... Hainesville is a village located in Lake County, Illinois. ... Highland Park is a city in the Morraine township of Lake County, Illinois, United States. ... Highwood is a city located in Lake County, Illinois. ... Indian Creek is a village located in Lake County, Illinois. ... Island Lake is a village in Lake and McHenry County. ... Kildeer is a village located in Lake County, Illinois. ... Lake Barrington is a village located in Lake County, Illinois. ... Lake Bluff is a village located in Lake County, Illinois. ... Lake Catherine is a census-designated place located in Lake County, Illinois. ... Lake Forest is a city in Lake County, Illinois, United States. ... Lake Villa is a village located in Lake County, Illinois. ... The Performing Arts Center of Lake Zurich High School Lake Zurich is a village in Lake County, Illinois, United States. ... Lakemoor is a village in Lake and McHenry County, Illinois. ... For other places named Libertyville, see Libertyville (disambiguation) Libertyville Village Hall Libertyville is a suburb of Chicago in Lake County, Illinois, United States. ... Lincolnshire is a village in Lake County, Illinois, United States. ... Lindenhurst is a village located in Lake County, Illinois. ... Incorporated Village in 1956. ... Long Lake is a census-designated place located in Lake County, Illinois. ... Mettawa is a village located in Lake County, Illinois. ... Mundelein is a village in Lake County, Illinois, in the United States. ... North Barrington is a village located in Lake County, Illinois. ... North Chicago is a city located in Lake County, Illinois. ... Old Mill Creek is a village located in Lake County, Illinois. ... Park City is a city located in Lake County, Illinois. ... Port Barrington is a village located in Lake County, Illinois and McHenry County, Illinois. ... Riverwoods is a village located in Lake County, Illinois. ... Round Lake is a village located in Lake County, Illinois. ... Round Lake Beach is a village located in Lake County, Illinois. ... Round Lake Heights is a village located in Lake County, Illinois. ... Round Lake Park is a village located in Lake County, Illinois. ... Third Lake is a village located in Lake County, Illinois. ... Tower Lakes is a village located in Lake County, Illinois. ... Venetian Village is a census-designated place located in Lake County, Illinois. ... Vernon Hills is a city located in Lake County, Illinois. ... Volo is a village located in Lake County, Illinois. ... Wadsworth is a village located in Lake County, Illinois. ... Wauconda is a village located in Lake County, Illinois. ... Waukegan is a city in Lake County, Illinois, of which it is the county seat. ... Winthrop Harbor is a village located in Lake County, Illinois. ... Zion is a city located in Lake County, Illinois. ... Antioch Township is located in Lake County, Illinois. ... Avon Township is located in Lake County, Illinois. ... Benton Township is located in Lake County, Illinois. ... Ela Township is located in Lake County, Illinois. ... Fremont Township is located in Lake County, Illinois. ... Zion is a city located in Lake County, Illinois. ... With over 7100 acres of water, the Fox Rivers Chain OLakes is the second largest inland water-oriented recreational asset in Northeastern Illinois and ranks second in popularity in the entire United States. ... Chain OLakes State Park is a 2,793 acre Illinois state park at the inlet of the Fox River into the Chain OLakes. ... This article needs to be wikified. ... It has been suggested that this article or section be merged with Fox Valley (Illinois). ... Shoreline along the Northern Unit of Illinois Beach State Park Main beach in the Southern Unit of Illinois Beach State Park Illinois Beach State Park is part of the Illinois state park system and is located along Lake Michigan in northeast Illinois in the city of Zion and the Village... Lake Michigan is one of the five Great Lakes of North America, and the only one in the group located entirely within the United States. ... American College of Education purchased the assets of Barat College, which was affiliated with DePaul University. ... College of Lake County is a two-year community college in Grayslake, Illinois. ... Lake Forest College (founded in 1857 by Dr. Peter Klein, Ph. ... Lake Forest Graduate School of Management is a business school located in Lake Forest, Illinois. ... Trinity International University is an evangelical Christian institution of higher education headquartered in Deerfield, Illinois. ... University of Saint Mary of the Lake, also called Mundelein Seminary, is the principal seminary and school of theology for the formation of priests in the Roman Catholic Archdiocese of Chicago, governed from Chicago, Illinois in the United States. ... Fort Sheridan water tower and barracks complex Fort Sheridan, Illinois was a United States Army Post named after Civil War Cavalry General Philip Sheridan, to honor his many services to Chicago. ... Naval Station Great Lakes is the United States Navys Headquarters Command for training issues, located in North Chicago, Illinois. ... Campbell Airport (FAA LID: C81) is a small general aviation airport located in Grayslake, Illinois, US. Un-official Site Resources for this airport: AirNav airport information for C81 FlightAware airport information and live flight tracker SkyVector aeronautical chart for C81 Categories: | ... Metra (officially the Northeast Illinois Regional Commuter Railroad Corporation) is Chicagolands commuter rail system, serving over 200 stations on 11 lines across the Regional Transportation Authoritys six-county service area (Cook, DuPage, Kane, Lake, McHenry and Will Counties) providing over 67 million rides annually. ... Pace is the suburban bus division of the Regional Transportation Authority in the Chicago area. ... The Tri-State Tollway is a U.S. toll road maintained by the Illinois State Toll Highway Authority in northeastern Illinois. ... Image File history File links Flag_of_Illinois. ... Federal courts Supreme Court Chief Justice Associate Justices Elections Presidential elections Midterm elections Political Parties Democratic Republican Third parties Libertarian Party State & Local government Governors Legislatures (List) State Courts Counties, Cities, and Towns Other countries Politics Portal      A U.S. state is any one of the fifty subnational entities of... Official language(s) English Capital Springfield Largest city Chicago Area  Ranked 25th  - Total 57,918 sq mi (149,998 km²)  - Width 210 miles (340 km)  - Length 390 miles (629 km)  - % water 4. ... Nickname: i did your mom a fovor tomake you a sandwich Motto: poo poo smells Location of Springfield within Illinois Coordinates: Country United States State Illinois County Sangamon Founded 1819  - Mayor Timothy Davlin Area    - City 156. ... Independence Hall in Philadelphia, Pennsylvania, site of first U.S. capital. ... Official language(s) English Capital Springfield Largest city Chicago Area  Ranked 25th  - Total 57,918 sq mi (149,998 km²)  - Width 210 miles (340 km)  - Length 390 miles (629 km)  - % water 4. ... // Pre-Columbian Cahokia, the urban center of the pre-Columbian Mississippian culture, was located near present-day Collinsville, Illinois. ... The culture of the State of Illinois varies highly based on location within the state. ...

American Bottom | Central Illinois | Champaign‑Urbana | Chicagoland | Coulee Region | Forgottonia | Fox Valley | Little Egypt | Northern Illinois | Northwestern Illinois | Quad Cities | River Bend | St. Louis Metro‑East | Wabash Valley This list of regions of the United States includes official (governmental) and non-official areas within the borders of the United States, not including U.S. states, the federal district of Washington, D.C. or standard subentities such as cities or counties. ... The American Bottom is a flood plain of the Mississippi River in southwestern Illinois, extending from Alton, Illinois, to the Kaskaskia River. ... Central Illinois is a region that consists of the entire central part of Illinois. ... The Champaign-Urbana Metropolitan Area, also known as Champaign-Urbana, is a region in east central Illinois. ... Chicagoland is an informal name for the Chicago metropolitan area, used primarily by copywriters, advertising agencies, native residents, and traffic reporters. ... // The Coulee Region, as it is colloquially known (officially designated the Driftless Area by the USGS and popularly referred to as the Driftless Zone, or Driftless Region since the 1980s) is an area of about 20,000 square miles (52,000 km²) in western Wisconsin, northeastern Iowa, southeastern Minnesota, and... Illinois Military Tract of 1812 Forgottonia (also spelled Forgotonia) is the name given to a 14 county region in western Illinois in the late 1960s and early 1970s. ... Fox Valley The Fox Valley is a region within Illinois and Wisconsin that borders Chicagoland. ... The Little Egypt region of Illinois Little Egypt is the southern area of the state of Illinois in the United States of America. ... For the university, see Northern Illinois University Northern Illinois is a region generally covering the northern third of the U.S. state of Illinois. ... Northwestern Illinois is a geographic region of the state of Illinois within the USA. Northwestern Illinois is generally considered to consist of the following area: Jo Daviess County, Carroll County, Whiteside County, Stephenson County, Winnebago County, Ogle County, and Lee County. ... The I-74 Bridge, connecting Bettendorf, Iowa and Moline, Illinois is located near the geographic center of the Quad Cities. ... The River Bend is a small region in central Illinois that comprises parts of 3 counties: Madison, Calhoun, and Jersey. ... Metro-East is a region in Illinois that comprises the eastern suburbs St. ... The Wabash Valley is a region with parts in both Illinois and Indiana. ...

Aurora | Belleville | Bloomington/Normal | Carbondale | Champaign/Urbana | Chicago | Danville | Decatur | DeKalb | East St. Louis | Elgin | Freeport | Galesburg | Joliet | Kankakee | Moline/Rock Island | Naperville | Peoria | Quincy | Rockford | Springfield | Waukegan List of cities in Illinois, arranged in alphabetical order. ... Nickname: City of Lights Location in Chicagoland Country United States State Illinois Counties Kane, DuPage, Kendall and Will  - Mayor Tom Weisner (D) Area    - City 39. ... Belleville is a city in St. ... location in McLean County, Illinois Coordinates: Founded 1822 Incorporated Dec. ... Normal is an incorporated town in McLean County, Illinois, United States. ... Carbondale is a city in Southern Illinois in the midwest United States, about one hour north of Cairo. ... A view of Champaign from above ( see wider view). ... A snowy day in Carle Park west of the Urbana High School. ... Nickname: The Windy City, The Second City, Chi Town, City of the Big Shoulders, The 312, The City that Works Motto: Urbs In Horto (Latin: City in a Garden), I Will Location in Chicagoland and Illinois Coordinates: Country United States State Illinois County Cook & DuPage Incorporated March 4, 1837 Government... Danville is a city in Vermilion County, Illinois, United States. ... The Decatur Transfer House in the background with a newly completed fountain in the foreground. ... DeKalb is a city located in DeKalb County, Illinois. ... East St. ... Incorporated City in 1854. ... Lincoln-Douglas debates monument, near downtown Freeport. ... Galesburg is a city in Knox County, Illinois, in the United States. ... The city of Joliet is located 40 miles southwest of Chicago. ... Kankakee is a city in Kankakee County, Illinois, in the United States. ... Moline is a city in Rock Island County, Illinois, United States. ... Rock Island is a city located in Rock Island County, Illinois. ... Incorporated City in 1890. ... Location of Peoria in Illinois Coordinates: Country United States of America State Illinois County Peoria European settlement 1680 Town incorporation 1835 City incorporation 1845 Government type Council-Manager  - Mayor Jim Ardis Area    - City 120. ... Nickname: Gem City Location in Illinois Coordinates: Country United States State Illinois Counties Adams County, Illinois Mayor John A. Spring Area    - City 14. ... Nickname: The Forest City Location in the state of Illinois Coordinates: County Winnebago  - Mayor Lawrence J. Morrissey (I) Area    - City 146. ... Nickname: i did your mom a fovor tomake you a sandwich Motto: poo poo smells Location of Springfield within Illinois Coordinates: Country United States State Illinois County Sangamon Founded 1819  - Mayor Timothy Davlin Area    - City 156. ... Waukegan is a city in Lake County, Illinois, of which it is the county seat. ...

Adams | Alexander | Bond | Boone | Brown | Bureau | Calhoun | Carroll | Cass | Champaign | Christian | Clark | Clay | Clinton | Coles | Cook | Crawford | Cumberland | DeKalb | DeWitt | Douglas | DuPage | Edgar | Edwards | Effingham | Fayette | Ford | Franklin | Fulton | Gallatin | Greene | Grundy | Hamilton | Hancock | Hardin | Henderson | Henry | Iroquois | Jackson | Jasper | Jefferson | Jersey | Jo Daviess | Johnson | Kane | Kankakee | Kendall | Knox | LaSalle | Lake | Lawrence | Lee | Livingston | Logan | Macon | Macoupin | Madison | Marion | Marshall | Mason | Massac | McDonough | McHenry | McLean | Menard | Mercer | Monroe | Montgomery | Morgan | Moultrie | Ogle | Peoria | Perry | Piatt | Pike | Pope | Pulaski | Putnam | Randolph | Richland | Rock Island | Saline | Sangamon | Schuyler | Scott | Shelby | St. Clair | Stark | Stephenson | Tazewell | Union | Vermilion | Wabash | Warren | Washington | Wayne | White | Whiteside | Will | Williamson | Winnebago | Woodford Listed are the 102 counties of the state of Illinois. ... Adams County is a county located in the U.S. state of Illinois. ... Alexander County is a county located in the state of Illinois. ... Bond County is a county located in the state of Illinois. ... Boone County is a county located in the state of Illinois. ... Brown County is a county located in the state of Illinois. ... Bureau County is a county located in the state of Illinois. ... Calhoun County is a county located in the U.S. state of Illinois. ... Carroll County is a county located in the state of Illinois. ... Cass County is a county located in the state of Illinois. ... Champaign County is a county located in the state of Illinois. ... Christian County is a county located in the state of Illinois. ... Clark County is a county located in the state of Illinois. ... Clay County is a county located in the U.S. state of Illinois, and determined by the U.S. Census Bureau to include the mean center of U.S. population in 1950. ... Clinton County is a county located in the U.S. state of Illinois, and determined by the U.S. Census Bureau to include the mean center of U.S. population in 1960. ... Coles County is a county located in the state of Illinois. ... Cook County is a county located in the U.S. state of Illinois. ... Crawford County is a county located in the state of Illinois. ... Cumberland County is a county located in the U.S. state of Illinois. ... Location in the state of Illinois Formed 1836 Seat Sycamore Area  - Total  - Water 1,645 km² (634 mi²) 2 km² (1 mi²) 0. ... DeWitt County is a county located in the state of Illinois. ... Douglas County is a county located in the state of Illinois. ... DuPage County is a county located in the U.S. state of Illinois. ... Founded 1823 County Seat Paris Area  â€¢ Total  â€¢ Water 1,617 km² (624 mi²) 2 km² (1 mi²) = 0. ... Edwards County is a county located in the state of Illinois. ... Effingham County is a county located in the state of Illinois. ... Fayette County is a county located in the state of Illinois. ... Ford County is a county located in the U.S. state of Illinois. ... Franklin County is a county located in the U.S. state of Illinois. ... Fulton County is a county located in the U.S. state of Illinois. ... Gallatin County is a county located in the state of Illinois. ... Greene County is a county located in the state of Illinois. ... Grundy County is a county located in the state of Illinois. ... Hamilton County is a county located in the state of Illinois. ... Hancock County is a county located in the U.S. state of Illinois. ... Hardin County is a county located in the state of Illinois. ... Henderson County is a county located in the state of Illinois. ... Henry County is a county located in the state of Illinois. ... Iroquois County is a county located in the state of Illinois. ... Jackson County is a county located in the state of Illinois. ... Jasper County is a county located in the state of Illinois. ... Jefferson County is a county located in the state of Illinois. ... Jo Daviess County is a county located in the state of Illinois. ... Johnson County is a county located in the state of Illinois. ... Location in the state of Illinois Formed January 16, 1836 Seat Geneva Area  - Total  - Water 1,357 km² (524 mi²) 9 km² (4 mi²) 0. ... Kankakee County is a county located in the state of Illinois. ... Kendall County is a county located in the state of Illinois. ... Knox County is a county located in the state of Illinois. ... LaSalle County is a county located in the U.S. state of Illinois. ... Lake County is a county located in the U.S. state of Illinois. ... Lawrence County is a county located in the state of Illinois. ... Lee County is a county located in the state of Illinois. ... Livingston County is a county located in the state of Illinois. ... Logan County is a county located in the U.S. state of Illinois. ... Macon County is a county located in the state of Illinois. ... Macoupin County is a county located in the U.S. state of Illinois. ... Madison County is a county located in the state of Illinois. ... Marion County is a county located in the U.S. state of Illinois. ... Marshall County is a county located in the state of Illinois. ... Mason County is a county located in the state of Illinois. ... Massac County is a county located in the state of Illinois. ... McDonough County is a county located in the U.S. state of Illinois. ... McHenry County is located in the U.S. state of Illinois. ... McLean County is a county located in the state of Illinois. ... Menard County is a county located in the state of Illinois. ... Mercer County is a county located in the state of Illinois. ... Monroe County is a county located in the state of Illinois. ... Montgomery County is a county located in the state of Illinois. ... Morgan County is a county located in the state of Illinois. ... Moultrie County is a county located in the state of Illinois. ... Ogle County is a county located in the state of Illinois. ... Peoria County is a county located in the state of Illinois. ... Perry County is a county located in the state of Illinois. ... Piatt County is a county located in the state of Illinois. ... Pike County is a county located in the state of Illinois. ... Pope County is a county located in the U.S. state of Illinois. ... Pulaski County is a county located in the U.S. state of Illinois. ... Putnam County is a county located in the state of Illinois. ... Randolph County is a county located in the state of Illinois. ... Richland County is a county located in the U.S. state of Illinois. ... Rock Island County is a county located in the state of Illinois. ... Saline County is a county located in the U.S. state of Illinois. ... Sangamon County is a county located in the state of Illinois. ... Schuyler County is a county located in the state of Illinois. ... Scott County is a county located in the state of Illinois. ... Shelby County is a county located in the state of Illinois. ... St. ... Stark County is a county located in the state of Illinois. ... Stephenson County is a county located in the state of Illinois. ... Tazewell County is a county located in the state of Illinois. ... Union County is a county located in the state of Illinois. ... Vermilion County is a county located in the state of Illinois. ... Wabash County is a county located in the state of Illinois. ... Warren County is a county located in the state of Illinois. ... Washington County is a county located in the state of Illinois. ... Wayne County is a county located in the state of Illinois. ... White County is a county located in the state of Illinois. ... Whiteside County is a county located in the state of Illinois. ... Will County is a county located in the northern part of the state of Illinois. ... Williamson County is a county located in the state of Illinois. ... Winnebago County is a county located in the U.S. state of Illinois. ... Woodford County is a county located in the state of Illinois, USA. As of 2000, the population is 35,469. ...