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Zip Code 94703 — Berkeley, CA

94703 is a ZIP Code associated with Berkeley, CA, located within Alameda. The postal region supports an estimated population of 20,934 residents across Data Pending housing units, with a population density of 6,276.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.863970, -122.275730)

Data MetricLocal Statistic
Postal / Zip Code94703
Primary CityBerkeley
State / ProvinceCA
CountyAlameda
Total Population20,934
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6,276.9 people/sq mi
TimezoneAmerica/Los_Angeles

How 94703 Compares

MetricZIP 94703Alameda CountyCA State Average
Population20,9341,668,63539,286,245
Median IncomeData PendingN/AN/A
Population Density6,276.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 94702Berkeley0.6 mi17,635N/A
Zip 94704Berkeley0.8 mi23,788N/A
Zip 94709Berkeley1.1 mi12,146N/A
Zip 94720Berkeley1.4 mi5,763N/A
Zip 94710Berkeley1.5 mi8,380N/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 →