Marathon, WI
ZIP Codes in Marathon, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54448 | 4,225 | 44.9337, -89.8317 |
Marathon has 1 ZIP code
ZIP Codes in Marathon, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54448 | 4,225 | 44.9337, -89.8317 |