State · United States
Browse all 1286 counties in Illinois. Find postal codes and location information.
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Postal prefix
1286
Counties
Postal code format varies by country (often 4–6 digits; some use alphanumeric).
Showing 1 to 48 of 1,286 counties
Select a county to explore postal codes.
Quincy
62301
Camp Point
62320
Clayton
62324
Coatsburg
62325
Fowler
62338
Golden
62339
La Prairie
62346
Liberty
62347
Lima
62348
Loraine
62349
Mendon
62351
Paloma
62359
Payson
62360
Plainville
62365
Ursa
62376
Cairo
62914
Mc Clure
62957
Miller City
62962
Olive Branch
62969
Tamms
62988
Thebes
62990
Unity
62993
Donnellson
62019
Sorento
62086
Greenville
62246
Mulberry Grove
62262
Pierron
62273
Pocahontas
62275
Smithboro
62284
Belvidere
61008
Caledonia
61011
Capron
61012
Garden Prairie
61038
Poplar Grove
61065
Mount Sterling
62353
Timewell
62375
Versailles
62378
Arlington
61312
Buda
61314
Bureau
61315
Cherry
61317
Dalzell
61320
Depue
61322
Dover
61323
Kasbeer
61328
Ladd
61329
La Moille
61330
Malden
61337
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 to 48 of 1,286 counties
Select a county to explore postal codes.
Quincy
62301
Camp Point
62320
Clayton
62324
Coatsburg
62325
Fowler
62338
Golden
62339
La Prairie
62346
Liberty
62347
Lima
62348
Loraine
62349
Mendon
62351
Paloma
62359
Payson
62360
Plainville
62365
Ursa
62376
Cairo
62914
Mc Clure
62957
Miller City
62962
Olive Branch
62969
Tamms
62988
Thebes
62990
Unity
62993
Donnellson
62019
Sorento
62086
Greenville
62246
Mulberry Grove
62262
Pierron
62273
Pocahontas
62275
Smithboro
62284
Belvidere
61008
Caledonia
61011
Capron
61012
Garden Prairie
61038
Poplar Grove
61065
Mount Sterling
62353
Timewell
62375
Versailles
62378
Arlington
61312
Buda
61314
Bureau
61315
Cherry
61317
Dalzell
61320
Depue
61322
Dover
61323
Kasbeer
61328
Ladd
61329
La Moille
61330
Malden
61337