Marathon zipcode
| City | Marathon |
| ZIP Code | 54448 |
| Type | Standard |
| State Code | WI |
| State | Wisconsin |
ZIP code of Marathon is 54448. This place is located in Wisconsin state in US. To send any postal service to Marathon, you must use 54448 zipcode.
You should avoid following 3 city names of Wisconsin to be used with the ZIP code 54448.
- Little Chicago, WI
- Ltl Chicago, WI
- Marathon City, WI