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 FIPS 55029
- State
- Wisconsin
- Country
- United States
- Coordinates
- 45.3738, -86.8975 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 784 (ZCTA, ACS 5-year)
- Population density
- 31 / sq mi
- Land area
- 25.4 sq mi (65.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $73,542
- Per-capita income
- $40,597
- Median age
- 62.8
- Households
- 391
- Housing units
- 917
- Median home value
- $277,100
- Median gross rent
- $664 / month
- Congressional district
- WI-8 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Detroit (UTC−5 / UTC−4 DST)
- Area code
- 920Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 54246 with another ZIP · ZIPs within 25 miles · distance from 54246
Map of ZIP code 54246
Climate — monthly normals
Warmest month Jul (avg high 76°F), coldest Feb (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 28 | 36 | 47 | 59 | 70 | 76 | 75 | 68 | 55 | 42 | 32 |
| Avg low °F | 11 | 11 | 20 | 30 | 40 | 50 | 57 | 57 | 51 | 40 | 29 | 19 |
| Precip in | 1.6 | 1.1 | 1.7 | 2.9 | 3.0 | 3.1 | 2.8 | 3.0 | 3.2 | 3.6 | 2.3 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: WASHINGTON IS (1.1 mi) · NOAA NCEI
Places in ZIP 54246
- 3 schools
- 1 hospitals & clinics
- 1 supermarkets
- 10 restaurants & cafés
- 4 bars & pubs
- 12 parks
- 2 playgrounds
- 1 libraries
- 1 post offices
- 3 places of worship
- 1 banks
- 2 gas stations
- 2 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
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) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page