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Zip Code 54923 — Berlin, WI

54923 is a ZIP Code associated with Berlin, WI, located within Waushara. The postal region supports an estimated population of 8,793 residents across Data Pending housing units, with a population density of 25.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.994560, -88.968830)

Data MetricLocal Statistic
Postal / Zip Code54923
Primary CityBerlin
State / ProvinceWI
CountyWaushara
Total Population8,793
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density25.0 people/sq mi
TimezoneAmerica/Chicago

How 54923 Compares

MetricZIP 54923Waushara CountyWI State Average
Population8,79330,9915,914,913
Median IncomeData PendingN/AN/A
Population Density25.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 54970Redgranite8.1 mi3,845N/A
Zip 54967Poy Sippi9.4 mi497N/A
Zip 54980Waukau9.9 mi218N/A
Zip 54941Green Lake10.0 mi2,563N/A
Zip 54963Omro10.6 mi7,271N/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 →