Post Offices
Post Offices in & near Seattle, Washington. Operating hours, locations, phone/fax number, services information.
Federal Post Office
Federal Post Office in Seattle, Washington on 1st Ave Ste 100. Operating hours, phone number, services information, and other locations.
Address: 909 1st Ave Ste 100, Seattle, WA 98104
Phone: 206-748-5417
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 12:30pm, 1:30pm - 5:00pmTuesday 9:00am - 12:30pm, 1:30pm - 5:00pm
Wednesday 9:00am - 12:30pm, 1:30pm - 5:00pm
Thursday 9:00am - 12:30pm, 1:30pm - 5:00pm
Friday 9:00am - 12:30pm, 1:30pm - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 9:00am - 12:30pm, 1:30pm - 5:00pmTuesday 9:00am - 12:30pm, 1:30pm - 5:00pm
Wednesday 9:00am - 12:30pm, 1:30pm - 5:00pm
Thursday 9:00am - 12:30pm, 1:30pm - 5:00pm
Friday 9:00am - 12:30pm, 1:30pm - 5:00pm
Saturday Closed
Sunday Closed
Last Collection Times
Monday 4:30pmTuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 11:30am
Sunday Closed
