Bayfield County, Wisconsin ZIP codes
11 ZIP codes are in Bayfield County, plus 5 that cross in from neighboring counties.
- ZIP codes
- 11
- Population in these ZIPs
- 13,774
- Avg. median income
- $68,400population-weighted
- Cities & towns
- 11
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Bayfield County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 54814 | Bayfield | 2,762 | $63,682 | $342,200 |
| 54816 PO Box | Benoit | — | — | — |
| 54821 | Cable | 1,625 | $57,813 | $380,200 |
| 54827 | Cornucopia | 300 | $90,000 | $298,000 |
| 54832 | Drummond | 453 | $76,136 | $265,200 |
| 54839 | Grand View | 342 | $80,625 | $216,300 |
| 54844 | Herbster | 243 | $63,036 | $259,200 |
| 54847 | Iron River | 2,607 | $68,795 | $298,100 |
| 54856 | Mason | 1,628 | $76,500 | $247,200 |
| 54865 | Port Wing | 517 | $61,875 | $238,400 |
| 54891 | Washburn | 3,297 | $70,536 | $276,200 |
ZIP codes partly in Bayfield County
These ZIP codes are mostly in a neighboring county but cover part of Bayfield County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 54517 | Clam Lake | Ashland County | 167 | $73,571 | $284,300 |
| 54806 | Ashland | Ashland County | 11,704 | $64,864 | $204,700 |
| 54820 | Brule | Douglas County | 707 | $85,179 | $259,200 |
| 54838 | Gordon | Douglas County | 1,404 | $74,318 | $290,900 |
| 54873 | Solon Springs | Douglas County | 3,056 | $88,359 | $299,000 |
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 and towns in Bayfield County
Nearby counties
Frequently asked questions
How many ZIP codes are in Bayfield County, Wisconsin?
11 ZIP codes are mainly in Bayfield County, and 5 more ZIP codes from neighboring areas reach partly into it.
What cities are in Bayfield County?
ZIP codes in Bayfield County use the city names Bayfield, Benoit, Cable, Cornucopia, Drummond, Grand View, Herbster, Iron River, Mason, Port Wing and Washburn.