Post Offices in Alameda County, California

There are 51 Post Offices in Alameda County, California, serving a population of 1,629,615 people in an area of 739 square miles. There is 1 Post Office per 31,953 people, and 1 Post Office per 14 square miles.

In California, Alameda County is ranked 51st of 58 counties in Post Offices per capita, and 4th of 58 counties in Post Offices per square mile.

List of Alameda County Post Offices

Find Alameda County, California post offices and USPS mailing boxes.

A Station Berkeley Post Office 2111 San Pablo Avenue Berkeley, CA

Airport Oakland Post Office 8495 Pardee Drive Oakland, CA

Alameda Post Office 2201 Shoreline Drive Alameda, CA

Albany Post Office 1191 Solano Avenue Albany, CA

Alvarado Post Office 3861 Smith Street Union, CA

Berkeley Post Office 2000 Allston Way Berkeley, CA

Bradford Post Office 822 C Street Hayward, CA

Byron Rumford Post Office 1301 Clay Street Oakland, CA

Canyon Post Office 99 Pinehurst Road Canyon, CA

Castro Valley Post Office 20283 Santa Maria Avenue Castro Valley, CA

Civic Center Oakland Post Office 201 13th Street Oakland, CA

Coast Guard Island Post Office 2 Eagle Road Oakland, CA

Dimond Post Office 2226 MacArthur Boulevard Oakland, CA

Dublin Post Office 6937 Village Parkway Dublin, CA

Eastmont Post Office 8033 MacArthur Boulevard Oakland, CA

Elmwood Post Office 2705 Webster Street Berkeley, CA

Emeryville Post Office 1585 62nd Street Emeryville, CA

Estudillo Post Office 1319 Washington Avenue San Leandro, CA

Fremont Post Office 37010 Dusterberry Way Fremont, CA

Fruitvale Post Office 1445 34th Avenue Oakland, CA

Grand Lake Post Office 490 Lake Park Avenue Oakland, CA

Hacienda Post Office 4682 Chabot Drive Pleasanton, CA

Hayward Post Office 24438 Santa Clara Street Hayward, CA

Irvington Post Office 41041 Trimboli Way Fremont, CA

Landscape Post Office 1831 Solano Avenue Berkeley, CA

Laurel Post Office 3630 High Street Oakland, CA

Livermore Post Office 220 South Livermore Avenue Livermore, CA

Marcus Foster Post Office 9201 International Boulevard Oakland, CA

Mission San Jose Post Office 43456 Ellsworth Street Fremont, CA

Mount Eden Post Office 2163 Aldengate Way Hayward, CA

Newark Post Office 6655 Clark Avenue Newark, CA

Niles Post Office 160 J Street Fremont, CA

North Berkeley Post Office 1521 Shattuck Avenue Berkeley, CA

North Oakland Post Office 4900 Shattuck Avenue Oakland, CA

Oakland M O Boxes Post Office 1675 7th Street Oakland, CA

Oakland M O Fin Post Office 1675 7th Street Oakland, CA

Oakland Post Office 1675 7th Street Oakland, CA

Park Central Post Office 1333 Park Avenue Alameda, CA

Piedmont Post Office 195 41st Street Oakland, CA

Pleasanton Post Office 4300 Black Avenue Pleasanton, CA

San Leandro Post Office 1777 Abram Court San Leandro, CA

San Lorenzo Post Office 15888 Hesperian Boulevard San Lorenzo, CA

Sather Gate Post Office 2515 Durant Avenue Berkeley, CA

South Berkeley Post Office 3175 Adeline Street Berkeley, CA

South San Leandro Post Office 14500 East 14th Street San Leandro, CA

Station E Post Office 1954 Mountain Boulevard Oakland, CA

Sunol Post Office 11925 Main Street Sunol, CA

Union City Post Office 33170 Alvarado-Niles Road Union, CA

Warm Springs Post Office 240 Francisco Lane Fremont, CA

Washington Manor Post Office 921 Manor Boulevard San Leandro, CA

About Alameda County Post Offices

Alameda County Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Alameda County, CA. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Alameda County post offices are supported entirely by revenues generated by their own operations. Operational authority over the USPS lies with a Board of Governors and rate setting authority falls under the Postal Rate Commission.

You may contact the Post Office for questions about:
  • Alameda County Post Office hours and locations
  • Mail and package delivery services
  • Alameda County PO Box services
  • Passport applications and renewals
  • Alameda County Post Office jobs and employment