Geneseo, IL
ZIP Codes in Geneseo, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61254 | 12,103 | 41.4672, -90.1496 |
Geneseo has 1 ZIP code
ZIP Codes in Geneseo, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61254 | 12,103 | 41.4672, -90.1496 |