Oakmont Post Office

530 Allegheny River Blvd, Oakmont, PA 15139

Contact Numbers

Phone: 412-828-9617
Fax: 412-426-9184
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 8:15am - 5:00pm
Tuesday 8:15am - 5:00pm
Wednesday 8:15am - 5:00pm
Thursday 8:15am - 5:00pm
Friday 8:15am - 5:00pm
Saturday 8:45am - 1:00pm
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 8:30am - 1:00pm
Tuesday 8:30am - 1:00pm
Wednesday 8:30am - 1:00pm
Thursday 8:30am - 1:00pm
Friday 8:30am - 1:00pm
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
  • 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)
  • Packaged Stamps
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier

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:

620 Allegheny River Blvd
0.6 mile away

1310 Old Freeport Rd
1.8 miles away

898 Route 910 Ste 2
2.0 miles away

1601 Pittsburgh St
2.0 miles away


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I had forgot to add a stamp to the letter I dropped in the outside blue mailbox. I spoke with Joyce at the Oakmont Office. She was able to retrieve the letter and I put a stamp on it and then she mailed it for me. What a wonderful person and employee for doing this. She did not have to help me out at all but she did. Thanks so much Joyce in Oakmont for helping me out.


I have not been getting my mail delivered to my home address for months now and I want to know why is my mail being called undeliverable to my address and being sent back to sender. It is very upsetting to me!!! I have been living here for months now and I expect my mail to be delivered to my home address!!! I have alot of mail from law firms and I expect them to be delivered to my home address 101 Washington apt# 433 Oakmont PA 15139. Thank you so much Don Stipancic!!

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