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Zip Code 54956 — Neenah, WI

54956 is a ZIP Code associated with Neenah, WI, located within Winnebago. 54956 ranks #1 out of 12 ZIP codes in Winnebago County by population (and #7 out of 783 in WI). The area supports an estimated population of 46,567 residents across Data Pending housing units, with a population density of 291.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.184440, -88.527780)

Data MetricLocal Statistic
Postal / Zip Code54956
Primary CityNeenah
State / ProvinceWI
CountyWinnebago
Total Population46,567
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density291.5 people/sq mi
TimezoneAmerica/Chicago

How 54956 Compares

MetricZIP 54956Winnebago CountyWI State Average
Population46,567149,879 (Total)5,914,913 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density291.5 /sq mi----
County Pop Rank#1 of 12----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 54914Appleton5.9 mi31,849N/A
Zip 54985Winnebago7.5 mi249N/A
Zip 54942Greenville8.0 mi11,020N/A
Zip 54947Larsen8.1 mi2,323N/A
Zip 54901Oshkosh8.4 mi37,294N/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 →