Mosinee, WI zip code
Mosinee, Wisconsin uses one zip code: 54455. Most of it is in Marathon County. Together these zip codes are home to about 19K people.
Zip codes
1
Population
19K
All zips combined
Largest zip
54455
19,025 residents
Zip codes in Mosinee
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 54455 | 19,025 | $96,140 |