State · United States
Browse all 1286 counties in Illinois. Find postal codes and location information.
—
Postal prefix
1286
Counties
Postal code format varies by country (often 4–6 digits; some use alphanumeric).
Showing 1,105 to 1,152 of 1,286 counties
Select a county to explore postal codes.
Findlay
62534
Moweaqua
62550
Oconee
62553
Shelbyville
62565
Tower Hill
62571
Bradford
61421
Castleton
61426
La Fayette
61449
Speer
61479
Toulon
61483
Wyoming
61491
Princeville
61559
Cedarville
61013
Dakota
61018
Davis
61019
Eleroy
61027
Freeport
61032
German Valley
61039
Kent
61044
Lena
61048
Mc Connell
61050
Orangeville
61060
Pearl City
61062
Ridott
61067
Rock City
61070
Winslow
61089
Green Valley
61534
Groveland
61535
Morton
61550
Pekin
61554
South Pekin
61564
Tremont
61568
Washington
61571
Creve Coeur
61610
East Peoria
61611
Armington
61721
Deer Creek
61733
Delavan
61734
Hopedale
61747
Mackinaw
61755
Minier
61759
Alto Pass
62905
Anna
62906
Cobden
62920
Dongola
62926
Jonesboro
62952
Millcreek
62961
Wolf Lake
62998
State · United States
Browse all 1286 counties in Illinois. Find postal codes and location information.
—
Postal prefix
1286
Counties
Postal code format varies by country (often 4–6 digits; some use alphanumeric).
Showing 1,105 to 1,152 of 1,286 counties
Select a county to explore postal codes.
Findlay
62534
Moweaqua
62550
Oconee
62553
Shelbyville
62565
Tower Hill
62571
Bradford
61421
Castleton
61426
La Fayette
61449
Speer
61479
Toulon
61483
Wyoming
61491
Princeville
61559
Cedarville
61013
Dakota
61018
Davis
61019
Eleroy
61027
Freeport
61032
German Valley
61039
Kent
61044
Lena
61048
Mc Connell
61050
Orangeville
61060
Pearl City
61062
Ridott
61067
Rock City
61070
Winslow
61089
Green Valley
61534
Groveland
61535
Morton
61550
Pekin
61554
South Pekin
61564
Tremont
61568
Washington
61571
Creve Coeur
61610
East Peoria
61611
Armington
61721
Deer Creek
61733
Delavan
61734
Hopedale
61747
Mackinaw
61755
Minier
61759
Alto Pass
62905
Anna
62906
Cobden
62920
Dongola
62926
Jonesboro
62952
Millcreek
62961
Wolf Lake
62998