Post Offices

Post Offices in & near Seaside, Oregon. Operating hours, locations, phone/fax number, services information.

Seasid Post Office

Post Office in Seaside, Oregon on Avenue a. Operating hours, phone number, services information, and other locations.

Address: 300 Avenue a, Seaside, OR 97138
Phone: 503-738-5190
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 8:30am - 10:30am
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Last Collection Times

Monday 8:30am - 3:00pm
Tuesday 8:30am - 3:00pm
Wednesday 8:30am - 3:00pm
Thursday 8:30am - 3:00pm
Friday 8:30am - 3:00pm
Saturday Closed
Sunday Closed

Cannon Beach Post Office

Address: 163 N Hemlock, Cannon Beach, OR 97110
Phone: 503-436-2822
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Warrenton Post Office

Address: 99 N Main Ave, Warrenton, OR 97146
Phone: 503-861-7035
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Astoria Post Office

Address: 750 Commercial St, Astoria, OR 97103
Phone: 503-338-0316
Fax: 503-338-6404
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Hammond Post Office

Address: 906 Pacific Dr, Hammond, OR 97121
Phone: 503-861-2671
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Manzanita Post Office

Address: 370 Laneda Ave, Manzanita, OR 97130
Phone: 503-368-6110
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457