ZIP Code 91931
Guatay · San Diego, California
91931 is the ZIP code of Guatay in San Diego, California, United States.
- ZIP Code
- 91931
- County
- San Diego
- State
- California
- Country
- United States
Place with ZIP code 91931
| Place | County | Location |
|---|---|---|
| Guatay | San Diego | 32.850, -116.558 |
Near San Diego
The nearest major city is San Diego, about 59 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 91931?
Guatay.
Which county and state is 91931 in?
San Diego, California, United States.
What is the nearest major city to 91931?
San Diego, about 59 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.