Kirkland Post Office

721 4th Ave, Kirkland, WA 98033

Contact Numbers

Phone: 425-739-6727
Fax: 651-456-6195
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 5:30pm
Tuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday 2:30pm
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 Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • 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 links to 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:

Bellevue Way Carrier Annex
1171 Bellevue Way NE
2.3 miles away

12224 NE Bel Red Rd
2.5 miles away

816 Evergreen Point Rd
3.0 miles away

10500 Beardslee Blvd
3.3 miles away


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Every other day someone's mail in my Apt Building is placed in the wrong mailbox. Keys for the 'large item boxes' are put into the wrong mailboxes causing loss / theft of high cost items. On 05/08/17 I found my BANK Statement pinned to the cork board above the mailboxes, yet another piece of my mail misdelivered! My mail goes in the wrong box 2-4 times a month! This must be corrected ASAP!


Somebody from U.S.P.S.left a package last monday, 9361289674090207708679, on a ledge in the foyer, with the locked mail boxes. Jarrett, one of the reps for the Villaggio, said he saw a package just sitting there when he was showing the apartments. Obviously, I did not get it. What kind of idiot would just leave a package in the open area! Usually, if the package is too big for the little mailboxes, they are left in the office. There were some sensitive things in the package. I would appreciate an answer to this as a tax paying U.S. citizen Robert Kelsey


Wow! These guys never fail to disappoint!


Amazingly bad service at the Kirkland PO.

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