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Clearlake Post Office Hours

Retail Hours

Contact Numbers:

Phone: 707-994-6790
Monday-Friday 10:00am - 5:00pm
Saturday 10:00am - 12:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Thursday 10:00am - 4:00pm
Friday 10:00am - 5:00pm
Saturday-Sunday Closed

Monday-Friday 7:30am - 8:30am, 10:00am - 5:00pm
Saturday 10:00am - 12:30pm
Sunday Closed

Lobby Hours

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

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

Last Collection Times

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Ray Jones (Postmaster)
14500 Olympic Dr
Clearlake, CA 95422

The Clearlake Post Office is located in the state of California within Lake County. This location serves 15,585 Clearlake residents with a median income of $26,237. It's estimated that approximately 24,875 packages pass through this post office each year.

Clearlake Post Office Location

Clearlake California Local Links