Pioneer Square Post Office

217 1st Ave S, Seattle, WA 98104

Contact Numbers

Phone: 206-625-2293
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 10:00am - 2:00pm, 3:00pm - 5:00pm
Tuesday 10:00am - 2:00pm, 3:00pm - 5:00pm
Wednesday 10:00am - 2:00pm, 3:00pm - 5:00pm
Thursday 10:00am - 2:00pm, 3:00pm - 5:00pm
Friday 10:00am - 2:00pm, 3:00pm - 5:00pm
Saturday Closed
Sunday Closed

Last Collection Times

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

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Federal
909 1st Ave Ste 100
0.2 mile away

Seafirst
1001 4th Ave Ste 25
0.2 mile away

Midtown
301 Union St
0.3 mile away

International
409 Maynard Ave S Ste 109
0.4 mile away

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