Andover, IL
ZIP Codes in Andover, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61233 | 253 | 41.2947, -90.2913 |
Andover has 1 ZIP code
ZIP Codes in Andover, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61233 | 253 | 41.2947, -90.2913 |