Postal reference / United States
94820El Sobrante, California
ZIP code 94820 is a United States postal code for El Sobrante, California. Its county association is Contra Costa County. The map reference point is at 37.9771, -122.2952.
- State / territory
- California
- Recorded place name
- El Sobrante
- County association
- Contra Costa
- Estimated coordinate
- 37.9771, -122.2952
View on OpenStreetMap - ZIP prefix
- 948 · 10 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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California directoryOther ZIP codes in El Sobrante, CA
El Sobrante has 2 ZIP codes in the reference dataset.
- 94803Contra Costa
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 94803 | El Sobrante | CA | Contra Costa | 0.6 |
| 94564 | Pinole | CA | Contra Costa | 1.4 |
| 94806 | San Pablo | CA | Contra Costa | 2.3 |
| 94547 | Hercules | CA | Contra Costa | 2.7 |
| 94805 | Richmond | CA | Contra Costa | 2.9 |
| 94802 | Richmond | CA | Contra Costa | 4.0 |
| 94807 | Richmond | CA | Contra Costa | 4.0 |
| 94808 | Richmond | CA | Contra Costa | 4.0 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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