ZIP Codes in Illinois
Browse ZIP codes in Illinois, including city, county, area code, population, income, and timezone. This state page is designed to help you move between ZIP lookups, area code lookups, and geographic browsing.
State
Illinois
IL
ZIP codes
1,576
Area codes
9
60966
Sheldon, IL
Area
815
Pop.
1,558
61415
Avon, IL
Area
309
Pop.
1,555
60948
Loda, IL
Area
217
Pop.
1,553
62964
Mounds, IL
Area
618
Pop.
1,553
61486
Viola, IL
Area
309
Pop.
1,550
61051
Milledgeville, IL
Area
815
Pop.
1,548
61818
Cerro Gordo, IL
Area
217
Pop.
1,544
62530
Divernon, IL
Area
217
Pop.
1,539
61047
Leaf River, IL
Area
815
Pop.
1,537
61369
Toluca, IL
Area
815
Pop.
1,531
62642
Greenview, IL
Area
217
Pop.
1,529
60550
Shabbona, IL
Area
815
Pop.
1,528
61232
Andalusia, IL
Area
309
Pop.
1,528
60512
Bristol, IL
Area
630
Pop.
1,527
62048
Hartford, IL
Area
618
Pop.
1,527
62665
Meredosia, IL
Area
217
Pop.
1,524
61725
Carlock, IL
Area
309
Pop.
1,514
61747
Hopedale, IL
Area
309
Pop.
1,511
62573
Warrensburg, IL
Area
217
Pop.
1,511
61060
Orangeville, IL
Area
815
Pop.
1,510
62473
Watson, IL
Area
217
Pop.
1,508
61480
Stronghurst, IL
Area
309
Pop.
1,506
61870
Ridge Farm, IL
Area
217
Pop.
1,495
62554
Oreana, IL
Area
217
Pop.
1,495
61913
Atwood, IL
Area
217
Pop.
1,479
62546
Morrisonville, IL
Area
217
Pop.
1,479
62571
Tower Hill, IL
Area
217
Pop.
1,473
62539
Illiopolis, IL
Area
217
Pop.
1,472
60602
Chicago, IL
Area
312
Pop.
1,463
61272
New Boston, IL
Area
309
Pop.
1,459
61421
Bradford, IL
Area
309
Pop.
1,456
61535
Groveland, IL
Area
309
Pop.
1,453
61865
Potomac, IL
Area
217
Pop.
1,441
62816
Bonnie, IL
Area
618
Pop.
1,433
61235
Atkinson, IL
Area
309
Pop.
1,432
61368
Tiskilwa, IL
Area
815
Pop.
1,432
61742
Goodfield, IL
Area
309
Pop.
1,431
61329
Ladd, IL
Area
815
Pop.
1,428
60460
Odell, IL
Area
815
Pop.
1,425
61370
Tonica, IL
Area
815
Pop.
1,422
61728
Colfax, IL
Area
309
Pop.
1,418
62674
Palmyra, IL
Area
217
Pop.
1,409
60935
Essex, IL
Area
815
Pop.
1,397
61234
Annawan, IL
Area
309
Pop.
1,396
62668
Murrayville, IL
Area
217
Pop.
1,393
61262
Lynn Center, IL
Area
309
Pop.
1,388
61330
La Moille, IL
Area
815
Pop.
1,387
60921
Chatsworth, IL
Area
815
Pop.
1,381
About ZIP codes in Illinois
ZIP codes in Illinois can be used to browse local cities, counties, area codes, and population data. This page is a state-level directory for postal lookup and serves as a strong internal hub for deeper ZIP and area code pages.