100 Largest ZIP Codes in the United States by Population in Tazewell County, Illinois
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Tazewell County, Illinois.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 61554 | PEKIN | IL | 40,775 |
| 2 | 61571 | WASHINGTON | IL | 24,712 |
| 3 | 61611 | EAST PEORIA | IL | 23,447 |
| 4 | 61550 | MORTON | IL | 18,483 |
| 5 | 61610 | CREVE COEUR | IL | 4,695 |
| 6 | 61568 | TREMONT | IL | 4,606 |
| 7 | 61755 | MACKINAW | IL | 4,530 |
| 8 | 61734 | DELAVAN | IL | 2,520 |
| 9 | 61535 | GROVELAND | IL | 2,163 |
| 10 | 61534 | GREEN VALLEY | IL | 2,057 |
| 11 | 61747 | HOPEDALE | IL | 1,452 |
| 12 | 61759 | MINIER | IL | 1,350 |
| 13 | 61564 | SOUTH PEKIN | IL | 1,053 |
| 14 | 61733 | DEER CREEK | IL | 870 |
| 15 | 61721 | ARMINGTON | IL | 573 |