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Zip Code 94957 — Ross, CA

94957 is a ZIP Code associated with Ross, CA, located within Marin. The postal region supports an estimated population of 2,321 residents across Data Pending housing units, with a population density of 630.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.963430, -122.561740)

Data MetricLocal Statistic
Postal / Zip Code94957
Primary CityRoss
State / ProvinceCA
CountyMarin
Total Population2,321
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density630.9 people/sq mi
TimezoneAmerica/Los_Angeles

How 94957 Compares

MetricZIP 94957Marin CountyCA State Average
Population2,321290,84639,286,245
Median IncomeData PendingN/AN/A
Population Density630.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 94904Greenbrae1.1 mi12,815N/A
Zip 94939Larkspur2.3 mi7,315N/A
Zip 94960San Anselmo2.5 mi16,232N/A
Zip 94930Fairfax2.7 mi8,406N/A
Zip 94941Mill Valley3.4 mi32,706N/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 →