Midlakes Post Office

12400 SE 38th St, Bellevue, WA 98006

Contact Numbers

Phone: 425-747-4539
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 Closed

Last Collection Times

Monday 6:00pm
Tuesday 6:00pm
Wednesday 6:00pm
Thursday 6:00pm
Friday 6:00pm
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
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • 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:

Bellevue Carrier Annex
13400 SE 30th St
0.5 mile away

12224 NE Bel Red Rd
1.7 miles away

Bellevue Way Carrier Annex
1171 Bellevue Way NE
2.1 miles away

15731 NE 8th St
2.3 miles away


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Terrible. USPS delivered someone else's package. I called local post office to report, their mailbox is full. Called the 800 number at least a half hour wait. Just going to toss package under mail box and hope usps picks it up. I always cancel orders if the shipper says it will be sent usps.


we want to change mailbox to locked box. There are five boxes in the neighborhood. If we change five boxes from one layer to two layers, any height restriction? thanks, Margaret

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