| Post Office | Hayward |
| Division | Alameda |
| Pincode | 94544 |
| Post Office | Union City |
| Division | Alameda |
| Pincode | 94587 |
| Post Office | Fremont |
| Division | Alameda |
| Pincode | 94536 |
| Post Office | Fremont |
| Division | Alameda |
| Pincode | 94538 |
| Post Office | Hayward |
| Division | Alameda |
| Pincode | 94541 |
| Post Office | Alameda |
| Division | Alameda |
| Pincode | 94501 |
| Post Office | Dublin |
| Division | Alameda |
| Pincode | 94568 |
| Post Office | Fremont |
| Division | Alameda |
| Pincode | 94539 |
| Post Office | Oakland |
| Division | Alameda |
| Pincode | 94601 |
17 City in Alameda | List of Zip Codes Location In California and Your selected County Alameda