Webster Street Post Office

1415 Webster St, Alameda, CA 94501

Contact Numbers

Phone: 510-748-4156
Fax: 510-748-5374
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Lobby Hours
PO Box Access Available

Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 10:00am - 2:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 11:00am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

2201 Shoreline Dr
1.1 miles away

Coast Guard Island
2 Eagle Rd Bldg 22
1.2 miles away

Civic Center Oakland
201 13th St Office
1.3 miles away

Byron Rumford
1301 Clay St
1.3 miles away


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Very nice postal employees. No one answers the phone -however do understand as it’s busy quite frequently. As am OOT quite often it is difficult to talk to real person. I do try to call during less busy times. Only one person available it appears to assist the lines that ofttimes develop as well as busy phone line.

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