Mc Knight Post Office

4981 McKnight Rd, Pittsburgh, PA 15237

Contact Numbers

Phone: 412-364-7903
Fax: 412-364-0247
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 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Passport Acceptance Hours

Monday 9:00am - 5:30pm
Tuesday 9:00am - 5:30pm
Wednesday 9:00am - 5:30pm
Thursday 9:00am - 5:30pm
Friday 9:00am - 5:30pm
Saturday 9:00am - 3:30pm
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

  • 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)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • 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:

West View
1007 W View Park Dr
1.3 miles away

Glenshaw
1541 Butler Plank Rd
2.1 miles away

Bellevue
15 N Sprague Ave
2.3 miles away

Millvale
205 Lincoln Ave
2.6 miles away

Reviews

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Way too many mistakes happening here! Our mail is frequently delivered to neighbors homes and we get miss- delivered mail from addresses that aren't anywhere near us. Our most recent mishap was receiving three identical sets of the clipper magazine with inserts for grocery stores. I surely don't need three, however I think the other two neighbors that didn't get them may have liked to receive theirs. Just two days ago I put a miss-delivered piece of mail back in my box with the flag up so the carrier could correct the mistake, but they only put the flag down, left the mail I put in and placed my new mail on top of it. I don't know if these complaints get any attention, but let's hope for some improvement.
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Package was delivered today (4/7/2017). Package too big to fit in box plus box was full due to accumulated mail delivery today. Delivery person LAID PACKAGE ON TOP OF MAIL BOX! I watched thru the front door. It is windy, raining and snowing. No way it would stay balanced on top of box. Why not place package on front porch or against garage or mud room door?
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