Alamo Post Office Hours

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Retail Hours

Contact Numbers:

Phone: 925-935-9953
Monday-Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 12:30pm, 1:00pm - 2:30pm
Saturday-Sunday Closed

Monday-Friday 8:30am - 3:00pm
Saturday 8:30am - 1:00pm
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

Monday-Sunday 12:01am - 11:59pm

Last Collection Times

Monday-Friday 5:00pm
Saturday 3:00pm
Sunday Closed

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George Bailey (Postmaster)
160 Alamo Plz
Alamo, CA 94507

The Alamo Post Office is located in the state of California within Contra Costa County. This location serves 14,889 Alamo residents with a median income of $149,973. It's estimated that approximately 23,765 packages pass through this post office each year.

Alamo Post Office Location

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