Zip Code 94131 — San Francisco, CA
94131 is a ZIP Code associated with San Francisco, CA, located within San Francisco. The postal region supports an estimated population of 28,504 residents across Data Pending housing units, with a population density of 5,442.7 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (37.745690, -122.442430)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 94131 |
| Primary City | San Francisco |
| State / Province | CA |
| County | San Francisco |
| Total Population | 28,504 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 5,442.7 people/sq mi |
| Timezone | America/Los_Angeles |
How 94131 Compares
| Metric | ZIP 94131 | San Francisco County | CA State Average |
|---|
| Population | 28,504 | 830,479 | 39,286,245 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 5,442.7 /sq mi | -- | -- |
Nearby ZIP Codes
| ZIP Code | City | Distance | Population | Median Income |
|---|
| Zip 94114 | San Francisco | 0.9 mi | 33,020 | N/A |
| Zip 94127 | San Francisco | 1.1 mi | 20,288 | N/A |
| Zip 94110 | San Francisco | 1.5 mi | 66,865 | N/A |
| Zip 94117 | San Francisco | 1.7 mi | 36,198 | N/A |
| Zip 94112 | San Francisco | 1.7 mi | 79,277 | N/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 →