Mattoon, WI
ZIP Codes in Mattoon, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54450 | 475 | 45.0062, -89.0474 |
Mattoon has 1 ZIP code
ZIP Codes in Mattoon, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54450 | 475 | 45.0062, -89.0474 |