ZIP Code 91951
National City · San Diego, California
91951 is the ZIP code of National City in San Diego, California, United States.
- ZIP Code
- 91951
- County
- San Diego
- State
- California
- Country
- United States
Place with ZIP code 91951
| Place | County | Location |
|---|---|---|
| National City | San Diego | 32.678, -117.099 |
Near San Diego
The nearest major city is San Diego, about 7 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 91951?
National City.
Which county and state is 91951 in?
San Diego, California, United States.
What is the nearest major city to 91951?
San Diego, about 7 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.