Post Offices

Post Offices in & near Clairton, Pennsylvania. Operating hours, locations, phone/fax number, services information.

Clairton Post Office

Post Office in Clairton, Pennsylvania on Saint Clair Ave. Operating hours, phone number, services information, and other locations.

Address: 445 Saint Clair Ave, Clairton, PA 15025
Phone: 412-233-2754
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 11:30am, 12:30pm - 4:00pm
Tuesday 9:00am - 11:30am, 12:30pm - 4:00pm
Wednesday 9:00am - 11:30am, 12:30pm - 4:00pm
Thursday 9:00am - 11:30am, 12:30pm - 4:00pm
Friday 9:00am - 11:30am, 12:30pm - 4:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

Lobby Hours

Monday 5:00am - 4:30pm
Tuesday 5:00am - 4:30pm
Wednesday 5:00am - 4:30pm
Thursday 5:00am - 4:30pm
Friday 5:00am - 4:30pm
Saturday 5:00am - 3:00pm
Sunday Closed

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:00pm
Sunday Closed