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Zip Code 94805 — Richmond, CA

ZIP Code 94805 is associated with Richmond, CA, in Contra Costa County. The listed population estimate is 14,670; estimated density is 3,036.6 people per square mile. Among records with population estimates, it ranks #31 of 43 in Contra Costa County and #912 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.942150, -122.323640)

Data MetricLocal Statistic
Postal / Zip Code94805
Primary CityRichmond
State / ProvinceCA
CountyContra Costa
Total Population14,670
Population Density3,036.6 people/sq mi
TimezoneAmerica/Los_Angeles

How 94805 Compares

MetricZIP 94805Contra Costa County recordsCA records
Population estimate14,6701,171,369 (sum)39,286,245 (sum)
Population Density3,036.6 /sq mi----
County population rank#31 of 43----
State population rank#912 of 1,762----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in CA

ZIP CodeCityDistancePopulation estimate
ZIP 94804Richmond1.8 mi44,891
ZIP 94530El Cerrito1.9 mi26,401
ZIP 94803El Sobrante2.5 mi27,659
ZIP 94806San Pablo2.6 mi62,546
ZIP 94801Richmond3.2 mi33,591

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 →