ZIP Codes in Illinois
Official U.S. Census Bureau and federal geographic directory listings.
Showing 1,397 total records.
| Entity Name | Classification | Location / State | GEOID | Land Area |
|---|---|---|---|---|
| ZIP Code | Illinois (IL) | 61571 | 53.47 sq mi | |
| ZIP Code | Illinois (IL) | 61572 | 38.60 sq mi | |
| ZIP Code | Illinois (IL) | 61602 | 1.11 sq mi | |
| ZIP Code | Illinois (IL) | 61603 | 4.22 sq mi | |
| ZIP Code | Illinois (IL) | 61604 | 15.19 sq mi | |
| ZIP Code | Illinois (IL) | 61605 | 4.38 sq mi | |
| ZIP Code | Illinois (IL) | 61606 | 1.22 sq mi | |
| ZIP Code | Illinois (IL) | 61607 | 33.65 sq mi | |
| ZIP Code | Illinois (IL) | 61610 | 4.14 sq mi | |
| ZIP Code | Illinois (IL) | 61611 | 40.97 sq mi | |
| ZIP Code | Illinois (IL) | 61614 | 12.02 sq mi | |
| ZIP Code | Illinois (IL) | 61615 | 29.63 sq mi | |
| ZIP Code | Illinois (IL) | 61616 | 2.54 sq mi | |
| ZIP Code | Illinois (IL) | 61625 | 0.06 sq mi | |
| ZIP Code | Illinois (IL) | 61701 | 11.03 sq mi | |
| ZIP Code | Illinois (IL) | 61704 | 19.04 sq mi | |
| ZIP Code | Illinois (IL) | 61705 | 86.85 sq mi | |
| ZIP Code | Illinois (IL) | 61720 | 29.89 sq mi | |
| ZIP Code | Illinois (IL) | 61721 | 34.16 sq mi | |
| ZIP Code | Illinois (IL) | 61722 | 51.69 sq mi | |
| ZIP Code | Illinois (IL) | 61723 | 63.41 sq mi | |
| ZIP Code | Illinois (IL) | 61724 | 32.63 sq mi | |
| ZIP Code | Illinois (IL) | 61725 | 45.02 sq mi | |
| ZIP Code | Illinois (IL) | 61726 | 94.66 sq mi | |
| ZIP Code | Illinois (IL) | 61727 | 127.20 sq mi | |
| ZIP Code | Illinois (IL) | 61728 | 69.43 sq mi | |
| ZIP Code | Illinois (IL) | 61729 | 18.53 sq mi | |
| ZIP Code | Illinois (IL) | 61730 | 28.96 sq mi | |
| ZIP Code | Illinois (IL) | 61731 | 22.70 sq mi | |
| ZIP Code | Illinois (IL) | 61732 | 62.29 sq mi | |
| ZIP Code | Illinois (IL) | 61733 | 22.35 sq mi | |
| ZIP Code | Illinois (IL) | 61734 | 76.50 sq mi | |
| ZIP Code | Illinois (IL) | 61735 | 20.96 sq mi | |
| ZIP Code | Illinois (IL) | 61736 | 34.64 sq mi | |
| ZIP Code | Illinois (IL) | 61737 | 34.32 sq mi | |
| ZIP Code | Illinois (IL) | 61738 | 86.24 sq mi | |
| ZIP Code | Illinois (IL) | 61739 | 106.06 sq mi | |
| ZIP Code | Illinois (IL) | 61740 | 70.24 sq mi | |
| ZIP Code | Illinois (IL) | 61741 | 52.85 sq mi | |
| ZIP Code | Illinois (IL) | 61742 | 6.16 sq mi | |
| ZIP Code | Illinois (IL) | 61743 | 15.35 sq mi | |
| ZIP Code | Illinois (IL) | 61744 | 77.71 sq mi | |
| ZIP Code | Illinois (IL) | 61745 | 74.41 sq mi | |
| ZIP Code | Illinois (IL) | 61747 | 28.86 sq mi | |
| ZIP Code | Illinois (IL) | 61748 | 43.53 sq mi | |
| ZIP Code | Illinois (IL) | 61749 | 35.74 sq mi | |
| ZIP Code | Illinois (IL) | 61750 | 0.10 sq mi | |
| ZIP Code | Illinois (IL) | 61751 | 1.66 sq mi | |
| ZIP Code | Illinois (IL) | 61752 | 86.36 sq mi | |
| ZIP Code | Illinois (IL) | 61753 | 82.15 sq mi |