Home > WI > Winnebago County > Oshkosh > Zip 54901

Zip Code 54901 — Oshkosh, WI

54901 is a ZIP Code associated with Oshkosh, WI, located within Winnebago. The postal region supports an estimated population of 37,294 residents across Data Pending housing units, with a population density of 865.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.062650, -88.533350)

Data MetricLocal Statistic
Postal / Zip Code54901
Primary CityOshkosh
State / ProvinceWI
CountyWinnebago
Total Population37,294
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density865.4 people/sq mi
TimezoneAmerica/Chicago

How 54901 Compares

MetricZIP 54901Winnebago CountyWI State Average
Population37,294149,8795,914,913
Median IncomeData PendingN/AN/A
Population Density865.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 54985Winnebago1.1 mi249N/A
Zip 54904Oshkosh5.3 mi22,273N/A
Zip 54927Butte Des Morts6.6 mi540N/A
Zip 54902Oshkosh7.8 mi22,243N/A
Zip 54956Neenah8.4 mi46,567N/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 →