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Zip Code 94104 — San Francisco, CA

ZIP Code 94104 is associated with San Francisco, CA, in San Francisco County. The listed population estimate is 498; estimated density is 2,479.4 people per square mile. Among records with population estimates, it ranks #27 of 27 in San Francisco County and #1532 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.791440, -122.402110)

Data MetricLocal Statistic
Postal / Zip Code94104
Primary CitySan Francisco
State / ProvinceCA
CountySan Francisco
Total Population498
Population Density2,479.4 people/sq mi
TimezoneAmerica/Los_Angeles

How 94104 Compares

MetricZIP 94104San Francisco County recordsCA records
Population estimate498830,479 (sum)39,286,245 (sum)
Population Density2,479.4 /sq mi----
County population rank#27 of 27----
State population rank#1532 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 94105San Francisco0.3 mi13,861
ZIP 94108San Francisco0.4 mi11,305
ZIP 94111San Francisco0.5 mi4,579
ZIP 94133San Francisco0.9 mi23,804
ZIP 94109San Francisco1.1 mi54,553

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 →