United States

Alameda Postal Codes

Complete directory of postal codes in this county

Location Information

49 counties

Counties

Alameda

Languages

  • English (United States)
  • Spanish (United States)

Coordinates

37.775250, -122.274930

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Country

United States

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Counties

Showing 49 results
Place Name
Postal Code
Alameda
94501
Alameda
94502
Albany
94706
Berkeley
94707
Berkeley
94709
Berkeley
94710
Berkeley
94720
Berkeley
94702
Berkeley
94703
Berkeley
94704
Berkeley
94705
Castro Valley
94546
Castro Valley
94552
Dublin
94568
Emeryville
94608
Fremont
94536
Fremont
94538
Fremont
94539
Fremont
94555
Hayward
94541
Hayward
94542
Hayward
94544
Hayward
94545
Livermore
94550
Livermore
94551
Newark
94560
Oakland
94601
Oakland
94602
Oakland
94603
Oakland
94605
Oakland
94606
Oakland
94607
Oakland
94609
Oakland
94610
Oakland
94611
Oakland
94612
Oakland
94613
Oakland
94618
Oakland
94619
Oakland
94621
Pleasanton
94566
Pleasanton
94588
San Leandro
94577
San Leandro
94578
San Leandro
94579
San Lorenzo
94580
Sunol
94586
Tracy
95391
Union City
94587

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How to Find a Postal Code

Each administrative division maintains its own postal code for mail delivery purposes. Here are some tips for finding the correct postal code:

  • Search for your specific address using our search tool above
  • Browse through the list of counties in the region
  • Use the interactive map to locate your area
  • Contact your local post office for verification

Postal Code Tips

Postal codes may change occasionally. Always verify with official sources before important mailings.

Quick Facts

  • Country Code: US
  • Capital: Washington
  • Currency: Dollar (USD)
  • Phone Code: +1
  • Timezone: America/Adak (GMT-10)
  • Driving Side: Right
  • Voltage/Frequency: 120V (60Hz)
  • Plug Types:
    A - Type A plug B - Type B plug

Neighboring Countries

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