Zip Code 94528 - Diablo, Contra Costa, CA, United States
Zip Code 94528 Data
| Zip Code | 94528 |
|---|---|
| City | Diablo |
| County | Contra Costa |
| County FIPS | 013 |
| State | California |
| State FIPS | 06 |
| Latitude | 37.84137 |
| Longitude | -121.962837 |
| Timezone | 8 |
| Daylight | Yes |
| Country | United States |