ZIP codes in Alameda County
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- 94501 AlamedaAlameda County
- 94502 AlamedaAlameda County
- 94536 FremontAlameda County
- 94538 FremontAlameda County
- 94539 FremontAlameda County
- 94541 HaywardAlameda County
- 94542 HaywardAlameda County
- 94544 HaywardAlameda County
- 94545 HaywardAlameda County
- 94546 Castro ValleyAlameda County
- 94550 LivermoreAlameda County
- 94551 LivermoreAlameda County
- 94552 Castro ValleyAlameda County
- 94555 FremontAlameda County
- 94560 NewarkAlameda County
- 94566 PleasantonAlameda County
- 94568 DublinAlameda County
- 94577 San LeandroAlameda County
- 94578 San LeandroAlameda County
- 94579 San LeandroAlameda County
- 94580 San LorenzoAlameda County
- 94586 SunolAlameda County
- 94587 Union CityAlameda County
- 94588 PleasantonAlameda County
- 94601 OaklandAlameda County
- 94602 OaklandAlameda County
- 94603 OaklandAlameda County
- 94605 OaklandAlameda County
- 94606 OaklandAlameda County
- 94607 OaklandAlameda County
- 94608 OaklandAlameda County
- 94609 OaklandAlameda County
- 94610 OaklandAlameda County
- 94611 OaklandAlameda County
- 94612 OaklandAlameda County
- 94613 OaklandAlameda County
- 94618 OaklandAlameda County
- 94619 OaklandAlameda County
- 94621 OaklandAlameda County
- 94702 BerkeleyAlameda County
- 94703 BerkeleyAlameda County
- 94704 BerkeleyAlameda County
- 94705 BerkeleyAlameda County
- 94706 AlbanyAlameda County
- 94707 BerkeleyAlameda County
- 94708 BerkeleyAlameda County
- 94709 BerkeleyAlameda County
- 94710 BerkeleyAlameda County
- 94720 BerkeleyAlameda County