Penngrove, CA
ZIP Codes in Penngrove, California
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 94951 | 3,574 | 38.3225, -122.6449 |
Penngrove has 1 ZIP code
ZIP Codes in Penngrove, California
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 94951 | 3,574 | 38.3225, -122.6449 |