ZIP code · Tomahawk · Wisconsin · United States

ZIP code 54487 — Tomahawk

ZIP code 54487 serves Tomahawk, Wisconsin.

Postal code
54487
Single source Value from one source, not cross-checked.
City
Tomahawk
County
Lincoln FIPS 55069
State
Wisconsin
Country
United States
Coordinates
45.4963, -89.7273 — precision precise (locality)
View on OpenStreetMap
Population
9,740 (ZCTA, ACS 5-year)
Population density
34 / sq mi
Land area
290.6 sq mi (752.8 km²) (ZCTA, ACS 5-year)
Median household income
$76,712
Per-capita income
$43,285
Median age
52.8
Households
4,347
Housing units
7,200
Median home value
$223,700
Median gross rent
$612 / month
Congressional district
WI-7 (119th Congress)
USDA hardiness zone
4a (-30 to -25 °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 2°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F212637506473777466533826
Avg low °F2315294353575548362311
Precip in1.21.11.82.93.64.23.73.43.63.01.81.4

NOAA 1991–2020 climate normals from the nearest station: RICE RSVR TOMAHAWK-2 (2.9 mi) · NOAA NCEI

Places in ZIP 54487

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