Mosinee, WI ZIP code
The ZIP code for Mosinee, Wisconsin is 54455. It is in Marathon County.
- Population in these ZIPs
- 19,025
- Avg. median income
- $96,100population-weighted
- Typical home value
- $322,300population-weighted
- Metro area
- Wausau, WI
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Mosinee, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 54455 | 19,025 | $96,140 | $322,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Mosinee
- Rothschild 8 mi
- Junction City 11 mi
- Schofield 12 mi
- Wausau 14 mi
- Marathon 14 mi
- Hatley 15 mi
- Milladore 15 mi
- Auburndale 16 mi
- Ringle 17 mi
- Stevens Point 18 mi
- Brokaw 18 mi
- Custer 18 mi
Frequently asked questions
What is the ZIP code for Mosinee, WI?
The ZIP code for Mosinee, WI is 54455.
What county is Mosinee, Wisconsin in?
Mosinee ZIP codes are in Marathon County.