Zip Codes in Illinois
Illinois Profile
| Name | Illinois |
| State Code | IL |
| Population(2025) | 12,671,469 |
| Population Growth from 2010 | -1.24% |
| Total Counties | 102 |
| Total Zip Codes | 1568 |
Zip Code
City
County
Map
| Name | Illinois |
| State Code | IL |
| Population(2025) | 12,671,469 |
| Population Growth from 2010 | -1.24% |
| Total Counties | 102 |
| Total Zip Codes | 1568 |