What County Is San Francisco, California In?
San Francisco is in San Francisco County, California.
- Official code
- 0667000
- Representative coordinates
- 37.727239, -123.032229
- Land area
- 120.914 km²
- Water area
- 479.702 km²
- State
- California
The representative point identifies this area. It is not a street address or a boundary survey.
County boundaries in San Francisco
For a point close to the city or county boundary, check the address with the office responsible for your form. Check a point on the county map.
Coordinates of San Francisco
37.727239, -123.032229 is the Census representative point, not a street address. Convert these coordinates or prepare a map link.
Elevation at the representative point
-14 m · -47 ft. USGS ground estimate at 37.727239, -123.032229. USGS 3DEP terrain. Terrain cell (nominal): 1/9 arc-second. Vertical datum: North American Vertical Datum of 1988 (NAVD 88). Terrain height varies across the place; this is not a city-wide or surveyed elevation. Request height at a different point.
Today’s sunrise and sunset
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Approximate calculations at the representative coordinates, using a level horizon. Terrain and weather can change what you see.
Time zones in San Francisco
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Los_Angeles | UTC-08:00 in January; UTC-07:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
94014 · 94102 · 94103 · 94104 · 94105 · 94107 · 94108 · 94109 · 94110 · 94111 · 94112 · 94114 · 94115 · 94116 · 94117 · 94118 · 94121 · 94122 · 94123 · 94124 · 94127 · 94129 · 94130 · 94131 · 94132 · 94133 · 94134 · 94158 · 94188 · 94501 · 94920
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
A city boundary, a CDP and a mailing city can mean different things.
Find the county at your current point, check its ZIP area, or find its physical time zone.