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Zip Code 54449 — Marshfield, WI

54449 is a ZIP Code associated with Marshfield, WI, located within Wood. 54449 ranks #2 out of 12 ZIP codes in Wood County by population (and #69 out of 783 in WI). The area supports an estimated population of 26,183 residents across Data Pending housing units, with a population density of 58.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.639140, -90.197550)

Data MetricLocal Statistic
Postal / Zip Code54449
Primary CityMarshfield
State / ProvinceWI
CountyWood
Total Population26,183
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density58.6 people/sq mi
TimezoneAmerica/Chicago

How 54449 Compares

MetricZIP 54449Wood CountyWI State Average
Population26,18375,856 (Total)5,914,913 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density58.6 /sq mi----
County Pop Rank#2 of 12----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 54441Hewitt4.5 mi791N/A
Zip 54420Chili7.8 mi1,330N/A
Zip 54479Spencer10.3 mi3,630N/A
Zip 54410Arpin10.7 mi2,611N/A
Zip 54412Auburndale10.8 mi2,122N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →