Illinois County Map | County Map with Cities

Illinois is situated in the Midwest region of the United States of America. This state has almost 102 administrative counties and based-on population Cook County is the most populous county and the least populous is Hardin County. Here on this page, we are adding some high-quality county maps related to Illinois. These maps are very useful and help you to gather more information about the counties of this state. So, without any more delay, please scroll down the page and start with the IL County map.  

Illinois (IL) County Maps Collection:

1. Illinois County Map:

2. Map of Illinois with Counties:

3. County Lines Illinois:

4. IL County Map:

5. Illinois Map:

6. Map of Illinois Citie:

We have added above this collection of printable maps of Illinois County. We have added six different maps that contain useful information about all counties of this state. Below, we are adding some brief information about each map. So, please read the full description before viewing or saving any map on your device. We are also including a table that shows some useful information about IL counties. Please check the entire table.

List of all Counties in Illinois State

This is a list of all counties with some additional information like name of county name, year of established in, populations, the county seat, and total area.

CountySeat of CountyEst.PopulationArea
Adams CountyQuincy182565737855 sq mi
Alexander CountyCairo18195240236 sq mi
Bond CountyGreenville181716725380 sq mi
Boone CountyBelvidere183753448280 sq mi
Brown CountyMount Sterling18396244305 sq mi
Bureau CountyPrinceton183733244869 sq mi
Calhoun CountyHardin18254437253 sq mi
Carroll CountyMount Carroll183915702445 sq mi
Cass CountyVirginia183713042375 sq mi
Champaign CountyUrbana1833205865996 sq mi
Christian CountyTaylorville183934032709 sq mi
Clark CountyMarshall181915455501 sq mi
Clay CountyLouisville182413288468 sq mi
Clinton CountyCarlyle182436899474 sq mi
Coles CountyCharleston183046863508 sq mi
Cook CountyChicago18315275541944 sq mi
Crawford CountyRobinson181618679443 sq mi
Cumberland CountyToledo184310450345 sq mi
DeKalb CountySycamore1837100420631 sq mi
DeWitt CountyClinton183915516397 sq mi
Douglas CountyTuscola185919740416 sq mi
DuPage CountyWheaton1839932877327 sq mi
Edgar CountyParis182316866623 sq mi
Edwards CountyAlbion18146245222 sq mi
Effingham CountyEffingham183134668478 sq mi
Fayette CountyVandalia182121488716 sq mi
Ford CountyPaxton185913534485 sq mi
Franklin CountyBenton181837804408 sq mi
Fulton CountyLewistown182333609865 sq mi
Gallatin CountyShawneetown18124946322 sq mi
Greene CountyCarrollton182111985543 sq mi
Grundy CountyMorris184152533418 sq mi
Hamilton CountyMcLeansboro18217993434 sq mi
Hancock CountyCarthage182517620793 sq mi
Hardin CountyElizabethtown18393649177 sq mi
Henderson CountyOquawka18416387378 sq mi
Henry CountyCambridge182549284822 sq mi
Iroquois CountyWatseka1833270771,117 sq mi
Jackson CountyMurphysboro181652974584 sq mi
Jasper CountyNewton18319287494 sq mi
Jefferson CountyMount Vernon181937113571 sq mi
Jersey CountyJerseyville183921512369 sq mi
Jo Daviess CountyGalena182722035600 sq mi
Johnson CountyVienna181213308343 sq mi
Kane CountyGeneva1836516522519 sq mi
Kankakee CountyKankakee1853107502676 sq mi
Kendall CountyYorkville1841131869320 sq mi
Knox CountyGalesburg182549967716 sq mi
Lake CountyWaukegan1839714342443 sq mi
LaSalle CountyOttawa18311096581,135 sq mi
Lawrence CountyLawrenceville182115280372 sq mi
Lee CountyDixon183934145724 sq mi
Livingston CountyPontiac1837358151,043 sq mi
Logan CountyLincoln183927987618 sq mi
Macon CountyDecatur1829103998580 sq mi
Macoupin CountyCarlinville182944967862 sq mi
Madison CountyEdwardsville1812265859716 sq mi
Marion CountySalem182337729572 sq mi
Marshall CountyLacon183911742386 sq mi
Mason CountyHavana184113086539 sq mi
Massac CountyMetropolis184314169237 sq mi
McDonough CountyMacomb182627238589 sq mi
McHenry CountyWoodstock1836310229603 sq mi
McLean CountyBloomington18301709541,183 sq mi
Menard CountyPetersburg183912297314 sq mi
Mercer CountyAledo182515699561 sq mi
Monroe CountyWaterloo181634962385 sq mi
Montgomery CountyHillsboro182128288703 sq mi
Morgan CountyJacksonville182332915568 sq mi
Moultrie CountySullivan184314526335 sq mi
Ogle CountyOregon183651788758 sq mi
Peoria CountyPeoria1825181830618 sq mi
Perry CountyPinckneyville182720945441 sq mi
Piatt CountyMonticello184116673439 sq mi
Pike CountyPittsfield182114739831 sq mi
Pope CountyGolconda18163763368 sq mi
Pulaski CountyMound City18435193199 sq mi
Putnam CountyHennepin18255637160 sq mi
Randolph CountyChester179530163575 sq mi
Richland CountyOlney184115813360 sq mi
Rock Island CountyRock Island1831144672427 sq mi
Saline CountyHarrisburg184723768379 sq mi
Sangamon CountySpringfield1821196343868 sq mi
Schuyler CountyRushville18256902437 sq mi
Scott CountyWinchester18394949250 sq mi
Shelby CountyShelbyville182720990758 sq mi
St. Clair CountyBelleville1790257400657 sq mi
Stark CountyToulon18395400288 sq mi
Stephenson CountyFreeport183744630564 sq mi
Tazewell CountyPekin1827131343646 sq mi
Union CountyJonesboro181817244413 sq mi
Vermilion CountyDanville182674188898 sq mi
Wabash CountyMount Carmel182411361223 sq mi
Warren CountyMonmouth182516835542 sq mi
Washington CountyNashville181813761562 sq mi
Wayne CountyFairfield181916179713 sq mi
White CountyCarmi181513877494 sq mi
Whiteside CountyMorrison183655691684 sq mi
Will CountyJoliet1836696355835 sq mi
Williamson CountyMarion183967153420 sq mi
Winnebago CountyRockford1836285350513 sq mi
Woodford CountyEureka184138467527 sq mi

The first map is the main county map of Illinois state, which shows all counties. And the next map is a detailed IL county map that shows its county seat or administrator city of this state. The third map is a blank or outlined county map. The fourth map shows all counties with towns and cities. So, check this map if you are looking for a detailed county map of Illinois, USA

And the fifth map is a map state map of Illinois. It is a full state map. So, if you are looking for a state map and cities maps of Illinois, you should click this link. The sixth map is a map of Illinois with cities that shows all cities, roads, highways, rivers, and lakes. So, these were some high-quality and printable maps that we have added above. These large HD maps are available in PDF and JPG (Image) formats. You can easily download any map by clicking on the buttons under the preview image. All these maps are free to download.

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