ZIP Code 94121
San Francisco · City and County of San Francisco, California
94121 is the ZIP code of San Francisco in City and County of San Francisco, California, United States.
- ZIP Code
- 94121
- County
- City and County of San Francisco
- State
- California
- Country
- United States
Place with ZIP code 94121
| Place | County | Location |
|---|---|---|
| San Francisco | City and County of San Francisco | 37.779, -122.489 |
Near San Francisco
The nearest major city is San Francisco, about 6 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 94121?
San Francisco.
Which county and state is 94121 in?
City and County of San Francisco, California, United States.
What is the nearest major city to 94121?
San Francisco, about 6 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.