Washington Island, WI ZIP code
The ZIP code for Washington Island, Wisconsin is 54246. It is in Door County.
- Population in these ZIPs
- 803
- Avg. median income
- $70,000population-weighted
- Typical home value
- $403,700population-weighted
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Washington Island, WI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 54246 | 803 | $70,000 | $403,700 |
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 Washington Island
- Ellison Bay 11 mi
- Sister Bay 16 mi
- Ephraim 20 mi
- Baileys Harbor 23 mi
- Fish Creek 24 mi
- Egg Harbor 30 mi
- Sturgeon Bay 43 mi
- Marinette 44 mi
- Porterfield 47 mi
- Wausaukee 49 mi
- Peshtigo 50 mi
- Pembine 53 mi
Frequently asked questions
What is the ZIP code for Washington Island, WI?
The ZIP code for Washington Island, WI is 54246.
What county is Washington Island, Wisconsin in?
Washington Island ZIP codes are in Door County.