McKenna Post Office

9111 350th St S, McKenna, WA 98558

Contact Numbers

Phone: 360-458-7623
Fax: 360-458-3685
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 12:15pm
Tuesday 10:00am - 12:15pm
Wednesday 10:00am - 12:15pm
Thursday 10:00am - 12:15pm
Friday 10:00am - 12:15pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot 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:

10503 Creek St SE
1.6 miles away

202 N Lyle St
2.7 miles away

101 Rochester St W
5.9 miles away

Fort Lewis
4170 Kaufman Ave
6.7 miles away


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McKenna is my favorite Post Office in Washington State, and I've lived in multiple locations in both King and Pierce Counties. The McKenna Staff are always friendly, courteous and professional. They really do work hard! I hope they get the credit they deserve.

* is not a part of, or affiliated with, the official United States Postal Service (USPS).