List of counties in Illinois
[dummy-text] List of counties in Illinois From Wikipedia, the free encyclopedia Jump to navigation Jump to search Counties of Illinois JD SN WI ↑ BN MH LK CK WL DP KA KE DK LE OG CR WS ←RI MR HE BU PM ML LS GY KK IQ FD LV WF PE ST KX WR HD HK MU SR FN MS TZ ME LO DW MC PT CH VE ED DG CO MT SH CN SA MD CS BR AD PK MG SC GR CA→ JY MP MY MI BD FA EF CD CL JA CF LA RH CY MN CT CI MO RA WA JE WN ES ←WB WH HM FK PY JK WM SL GA ←HA PO JN UN AL→ PU MA Location State of Illinois Number 102 Populations 4,836 (Hardin) – 5,194,675 (Cook) Areas 160 square miles (410 km 2 ) (Putnam) – 1,184 square miles (3,070 km 2 ) (McLean) Government County government Subdivisions 261 Precincts 1,433 Townships See also: List of United States counties and county equivalents There are 102 counties in the State of Illinois. Most counties in Illinois were named after early American leaders, especially of the American Revolutionary War, as well as soldiers from the Bat