ZIP Codes in Oakland, CA
Oakland uses 14 ZIP codes, all in Alameda County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 14 Oakland ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 94601 | standard | Alameda | 53,259 |
| 94602 | standard | Alameda | 31,759 |
| 94603 | standard | Alameda | 35,742 |
| 94605 | standard | Alameda | 44,103 |
| 94606 | standard | Alameda | 39,966 |
| 94607 | standard | Alameda | 28,804 |
| 94609 | standard | Alameda | 23,928 |
| 94610 | standard | Alameda | 32,628 |
| 94611 | standard | Alameda | 40,116 |
| 94612 | standard | Alameda | 18,175 |
| 94613 | standard | Alameda | 472 |
| 94618 | standard | Alameda | 16,958 |
| 94619 | standard | Alameda | 26,831 |
| 94621 | standard | Alameda | 33,840 |
Finding a ZIP+4 in Oakland
Knowing which of these 14 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Oakland street almost always have different ZIP+4 codes even though they share all five leading digits.
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