ZIP code · Washington Island · Wisconsin · United States
ZIP code 54246 — Washington Island
ZIP code 54246 serves Washington Island, Wisconsin.
- Postal code
- 54246Single source Value from one source, not cross-checked.
- County
- Door
- State
- Wisconsin
- Country
- United States
- Coordinates
- 45.3738, -86.8975 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 784 (ZCTA, ACS 5-year)
- Median household income
- $73,542
- Median age
- 62.8
- Time zone
- America/Detroit (UTC−5 / UTC−4 DST)
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page