ZIP code · Port Wing · Wisconsin · United States

ZIP code 54865 — Port Wing

ZIP code 54865 serves Port Wing, Wisconsin.

Postal code
54865
Single source Value from one source, not cross-checked.
City
Port Wing
County
Bayfield FIPS 55007
State
Wisconsin
Country
United States
Coordinates
46.7620, -91.3920 — precision precise (locality)
View on OpenStreetMap
Population
492 (ZCTA, ACS 5-year)
Population density
8 / sq mi
Land area
64.8 sq mi (167.9 km²) (ZCTA, ACS 5-year)
Median household income
$62,500
Per-capita income
$38,759
Median age
57.3
Households
254
Housing units
526
Median home value
$169,200
Congressional district
WI-7 (119th Congress)
USDA hardiness zone
5a (-20 to -15 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Chicago (UTC−6 / UTC−5 DST)
Area code
715
Telephone 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.

Climate — monthly normals

Warmest month Jul (avg high 77°F), coldest Jan (avg low 6°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F212636486170777668543927
Avg low °F6819293947565649372614

NOAA 1991–2020 climate normals from the nearest station: PORT WING (1.2 mi) · NOAA NCEI

Places in ZIP 54865

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