ZIP code · Marshfield · Wisconsin · United States

ZIP code 54449 — Marshfield

ZIP code 54449 serves Marshfield, Wisconsin.

Postal code
54449
Single source Value from one source, not cross-checked.
City
Marshfield
County
Wood FIPS 55141
State
Wisconsin
Country
United States
Coordinates
44.6615, -90.1784 — precision precise (locality)
View on OpenStreetMap
Population
26,368 (ZCTA, ACS 5-year)
Population density
153 / sq mi
Land area
172.4 sq mi (446.6 km²) (ZCTA, ACS 5-year)
Median household income
$66,611
Per-capita income
$42,582
Median age
43.9
Households
11,705
Housing units
12,455
Median home value
$194,400
Median gross rent
$812 / month
Congressional district
WI-7 (119th Congress)
USDA hardiness zone
4b (-25 to -20 °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 codes
715, 534
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 80°F), coldest Jan (avg low 7°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F232739546776807870564128
Avg low °F71022334555585749372514
Precip in0.70.51.32.23.03.83.03.23.02.01.20.9

NOAA 1991–2020 climate normals from the nearest station: MARSHFIELD MUNI AP (1.7 mi) · NOAA NCEI

Places in ZIP 54449

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