West Mifflin Post Office

5001 Homeville Rd, West Mifflin, PA 15122

Contact Numbers

Phone: 412-655-3836
Fax: 412-466-1493
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 10:00am - 12:45pm, 2:15pm - 4:00pm
Tuesday 10:00am - 12:45pm, 2:15pm - 4:00pm
Wednesday 10:00am - 12:45pm, 2:15pm - 4:00pm
Thursday 10:00am - 12:45pm, 2:15pm - 4:00pm
Friday 10:00am - 12:30pm, 2:15pm - 4:00pm
Saturday 8:30am - 12:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • General Delivery
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Vending
  • 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:

1110 Braddock Ave
0.9 mile away

3406 Main St
1.1 miles away

11 S 1st St
1.3 miles away

850 Walnut St
1.4 miles away


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The West Mifflin post office on Regis Avenue 15236 never answers their phone. An extremely important piece of mail is missing and I cannot reach them to get a form to file for the missing mail.


They don't answer the phone!!!!

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