Post Offices
Post Offices in & near Riverton, Washington. Operating hours, locations, phone/fax number, services information.
Riverton Heigh Post Office
Riverton Heights Post Office in Seatac, Washington on 32nd Ave S. Operating hours, phone number, services information, and other locations.
Address: 15250 32nd Ave S, Seatac, WA 98188
Phone: 206-241-7061
Fax: 651-456-6249
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 6:00pmTuesday 8:30am - 6:00pm
Wednesday 8:30am - 6:00pm
Thursday 8:30am - 6:00pm
Friday 8:30am - 6:00pm
Saturday 8:30am - 3:00pm
Sunday Closed
Lobby Hours
Monday 8:30am - 6:00pmTuesday 8:30am - 6:00pm
Wednesday 8:30am - 6:00pm
Thursday 8:30am - 6:00pm
Friday 8:30am - 6:00pm
Saturday 8:30am - 3:00pm
Sunday Closed
Last Collection Times
Monday 6:00pmTuesday 6:00pm
Wednesday 6:00pm
Thursday 6:00pm
Friday 6:00pm
Saturday 3:00pm
Sunday Closed