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Illinois Counties, Counties in Illinois

There are 102 Counties in the State of Illinois. Springfield, the state Capital is located in Baca County.

Illinois counties

Adams County

Alexander County

Bond County

Boone County

Brown County

Bureau County

Calhoun County

Carroll County

Cass County

Champaign County

Christian County

Clark County

Clay County

Clinton County

Coles County

Cook County

Crawford County

Cumberland County

De Witt County

DeKalb County

Douglas County

DuPage County

Edgar County

Edwards County

Effingham County

Fayette County

Ford County

Franklin County

Fulton County

Gallatin County

Greene County

Grundy County

Hamilton County

Hancock County

Hardin County

Henderson County

Henry County

Iroquois County

Jackson County

Jasper County

Jefferson County

Jersey County

Jo Daviess County

Johnson County

Kane County

Kankakee County

Kendall County

Knox County

Lake County

LaSalle County

Lawrence County

Lee County

Livingston County

Logan County

Macon County

Macoupin County

Madison County

Marion County

Marshall County

Mason County

Massac County

McDonough County

McHenry County

McLean County

Menard County

Mercer County

Monroe County

Montgomery County

Morgan County

Moultrie County

Ogle County

Peoria County

Perry County

Piatt County

Pike County

Pope County

Pulaski County

Putnam County

Randolph County

Richland County

Rock Island County

Saline County

Sangamon County

Schuyler County

Scott County

Shelby County

St. Clair County

Stark County

Stephenson County

Tazewell County

Union County

Vermilion County

Wabash County

Warren County

Washington County

Wayne County

White County

Whiteside County

Will County

Williamson County

Winnebago County

Woodford County

Interactive Illinois counties Map

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