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



Pickup Services Hours

Monday-Friday 8:00am - 7:00pm
Saturday 9:00am - 4:00pm
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

Last Collection Times

Monday-Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Self-Service Kiosk Availability

Monday-Sunday 12:01am - 11:59pm

Carrier Facility Hours

Monday-Friday 7:30am - 7:00pm
Saturday 9:00am - 4:00pm
Sunday Closed

Passport Acceptance Hours

Monday-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 if no available photo hours listed.
  • 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

Passport Photo Hours

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

Global Express Guaranteed® Hours

Monday-Friday 8:00am - 7:00pm
Saturday 9:00am - 4:00pm
Sunday Closed

  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, 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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