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Census Counties in Illinois

Official U.S. Census Bureau and federal geographic directory listings. Showing 12 total records.
Classification: Cities & Towns CDPs Counties Subdivisions ZIP Codes Features States
Index A–Z: All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Entity Name Classification Location / State GEOID Land Area
Calhoun County
County Illinois (IL) 17013 253.83 sq mi
Carroll County
County Illinois (IL) 17015 445.41 sq mi
Cass County
County Illinois (IL) 17017 375.75 sq mi
Champaign County
County Illinois (IL) 17019 996.10 sq mi
Christian County
County Illinois (IL) 17021 709.48 sq mi
Clark County
County Illinois (IL) 17023 501.39 sq mi
Clay County
County Illinois (IL) 17025 468.35 sq mi
Clinton County
County Illinois (IL) 17027 473.94 sq mi
Coles County
County Illinois (IL) 17029 508.27 sq mi
Cook County
County Illinois (IL) 17031 944.93 sq mi
Crawford County
County Illinois (IL) 17033 443.64 sq mi
Cumberland County
County Illinois (IL) 17035 345.95 sq mi