Washington Island ZIP code, Wisconsin
The ZIP code for Washington Island, WI is 54246, and its area code is 920.
- USPS city name
- 1 ZIP code
- Population
- 803
- Area code
- 920
- County
- Door County
- State
- Wisconsin
Washington Island in numbers
About 803 people live in Washington Island, in 422 households. The median household income is $70,000 a year, 10% below the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $322,200 (21% above the Wisconsin median).
| Population | 803 |
|---|---|
| Households | 422 |
| Median household income | $70,000 |
| Median home value | $322,200 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Washington Island. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Washington Island
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
54246 | Washington Island , WI | Standard | 803 | $70,000 | $322,200 |
Map of Washington Island ZIP codes
The ZIP codes of Washington Island, WI, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Washington Island
The nearest larger towns are Sister Bay (1,044 people, 17 mi), Escanaba, MI (12,354 people, 27 mi) and Gladstone, MI (5,253 people, 34 mi).
| Town | Population | Distance |
|---|---|---|
| Escanaba, MI | 12,354 | 27.3 mi |
More nearby: every ZIP code in Door County · Wisconsin ZIP codes
Cite this page
zipcodes.pro. “Washington Island, WI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wi/washington-island
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