Mason, WI ZIP code
The ZIP code for Mason, Wisconsin is 54856. It is in Bayfield County.
- Population in these ZIPs
- 1,628
- Avg. median income
- $76,500population-weighted
- Typical home value
- $247,200population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Mason, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 54856 | 1,628 | $76,500 | $247,200 |
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 Mason
- Grand View 6 mi
- Drummond 14 mi
- Marengo 14 mi
- Ashland 15 mi
- Cable 15 mi
- Iron River 17 mi
- High Bridge 19 mi
- Washburn 19 mi
- Mellen 20 mi
- Clam Lake 23 mi
- Brule 23 mi
- Herbster 25 mi
Frequently asked questions
What is the ZIP code for Mason, WI?
The ZIP code for Mason, WI is 54856.
What county is Mason, Wisconsin in?
Mason ZIP codes are in Bayfield County.