ZIP code · Washington Island · Wisconsin · United States

ZIP code 54246 — Washington Island

Name: Washington Island (54246)
Address: Wisconsin, 54246, US

ZIP code 54246 serves Washington Island, Wisconsin.

Postal code: 54246
Single source Value from one source, not cross-checked.
City: Washington Island
County: Door
State: Wisconsin
Country: United States
Coordinates: 45.3738, -86.8975 — precision estimated (postal-area centroid)
View on OpenStreetMap

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. Data generated on 2026-08-21. Methodology · Report an error on this page