Thomson, IL
ZIP Codes in Thomson, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61285 | 2,661 | 41.9939, -90.0823 |
Thomson has 1 ZIP code
ZIP Codes in Thomson, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61285 | 2,661 | 41.9939, -90.0823 |