Loon Lake Post Office

3992 Colville Rd, Loon Lake, WA 99148

Contact Numbers

Phone: 509-233-2623
Fax: 509-233-9054
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 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 12:15pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 12:00pm, 1:00pm - 2:30pm
Tuesday 9:00am - 12:00pm, 1:00pm - 2:30pm
Wednesday 9:00am - 12:00pm, 1:00pm - 2:30pm
Thursday 9:00am - 12:00pm, 1:00pm - 2:30pm
Friday 9:00am - 12:00pm, 1:00pm - 2:30pm
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
  • 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:

4486 Railroad Ave
3.9 miles away

113 S Main St
4.5 miles away

3073 3rd Ave
5.9 miles away

Deer Park
19 S Vernon Ave
7.6 miles away


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Today, 02/09/17 I placed an item in my mail box to be picked up. At approximately 2:20pm I went out to check my mail and discovered that the mail that I placed to be picked up was still in the box, and my incoming mail was there as well. It seems to me that if the delivery person is placing mail in the box, that they should be picking up outgoing mail as well. I have been having troubles with my mail delivery for quite sometime now. This is not the first complaint that I have had. The weather isn't great today, with some rain and lots of slush on the ground. My mailbox area is clean and easily accessed (much easier than most in my neighborhood).

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