Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 50 Post Office locations in Allegheny County, Pennsylvania.

Residents of Allegheny County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.

List of Allegheny County, Pennsylvania Post Office

Bakerstown Post Office

View Details Call Now (724) 443-2280

Bakerstown Post Office

Address
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Hours

Allegheny Post Office

View Details Call Now (412) 231-4691

Allegheny Post Office

Address
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Hours

Allison Park Post Office

View Details Call Now (412) 486-5729

Allison Park Post Office

Address
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Hours

Arsenal Post Office

View Details Call Now (412) 682-4297

Arsenal Post Office

Address
Get Direction
Hours

Bairdford Post Office

View Details Call Now (724) 265-2671

Bairdford Post Office

Address
Get Direction
Hours

Bellevue Post Office

View Details Call Now (412) 761-0527

Bellevue Post Office

Address
Get Direction
Hours

Bethel Park Post Office

View Details Call Now (412) 835-7129

Bethel Park Post Office

Address
Get Direction
Hours

Blawnox Post Office

View Details Call Now (412) 963-1330

Blawnox Post Office

Address
Get Direction
Hours

Boston Post Office

View Details Call Now (412) 751-7220

Boston Post Office

Address
Get Direction
Hours

Braddock Post Office

View Details Call Now (412) 271-4165

Braddock Post Office

Address
Get Direction
Hours

Bradfordwoods Post Office

View Details Call Now (724) 935-3442

Bradfordwoods Post Office

Address
Get Direction
Hours

Bridgeville Post Office

View Details Call Now (412) 221-6186

Bridgeville Post Office

Address
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Hours

Brentwood Post Office

View Details Call Now (412) 655-3836

Brentwood Post Office

Address
Get Direction
Hours

Brackenridge Post Office

View Details Call Now (724) 224-6666

Brackenridge Post Office

Address
Get Direction
Hours

Bloomfield Post Office

View Details Call Now (412) 682-4572

Bloomfield Post Office

Address
Get Direction
Hours

Buena Vista Post Office

View Details Call Now (412) 751-8202

Buena Vista Post Office

Address
Get Direction
Hours

Bunola Post Office

View Details Call Now (412) 384-3532

Bunola Post Office

Address
Get Direction
Hours

Cedarhurst Post Office

View Details Call Now (412) 278-1407

Cedarhurst Post Office

Address
Get Direction
Hours

Clairton Post Office

View Details Call Now (412) 233-2754

Clairton Post Office

Address
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Hours

Brookline Post Office

View Details Call Now (412) 531-9704

Brookline Post Office

Address
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Hours

Carnegie Post Office

View Details Call Now (412) 276-2487

Carnegie Post Office

Address
Get Direction
Hours

Castle Shannon Post Office

View Details Call Now (412) 561-1173

Castle Shannon Post Office

Address
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Hours

Carson Post Office

View Details Call Now (412) 431-1057

Carson Post Office

Address
Get Direction
Hours

Clinton Post Office

View Details Call Now (724) 695-0114

Clinton Post Office

Address
Get Direction
Hours

Cheswick Post Office

View Details Call Now (724) 274-5757

Cheswick Post Office

Address
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Hours

Coraopolis Post Office

View Details Call Now (412) 264-4629

Coraopolis Post Office

Address
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Hours

Cuddy Post Office

Address
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Coraopolis Finance Post Office

View Details Call Now (412) 262-4024

Coraopolis Finance Post Office

Address
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Hours

Creighton Post Office

View Details Call Now (724) 226-1372

Creighton Post Office

Address
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Hours

Crafton Post Office

View Details Call Now (412) 921-7983

Crafton Post Office

Address
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Hours

Coulters Post Office

View Details Call Now (412) 751-2229

Coulters Post Office

Address
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Hours

Curtisville Post Office

View Details Call Now (724) 265-5000

Curtisville Post Office

Address
Get Direction
Hours

Dravosburg Post Office

View Details Call Now (412) 466-1229

Dravosburg Post Office

Address
Get Direction
Hours

Crescent Post Office

View Details Call Now (724) 457-6170

Crescent Post Office

Address
Get Direction
Hours

Duquesne Post Office

View Details Call Now (412) 469-2147

Duquesne Post Office

Address
Get Direction
Hours

East Liberty Post Office

View Details Call Now (412) 661-5780

East Liberty Post Office

Address
Get Direction
Hours

East Mc Keesport Post Office

View Details Call Now (412) 823-6488

East Mc Keesport Post Office

Address
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Hours

Etna Post Office

Address
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Hours

Gateway Center Post Office

View Details Call Now (412) 642-2158

Gateway Center Post Office

Address
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Hours

Gibsonia Post Office

View Details Call Now (724) 443-3999

Gibsonia Post Office

Address
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Hours

East Pittsburgh Post Office

View Details Call Now (412) 823-3625

East Pittsburgh Post Office

Address
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Hours

Fourth Avenue Post Office

View Details Call Now (412) 642-1151

Fourth Avenue Post Office

Address
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Hours

Elizabeth Post Office

View Details Call Now (412) 384-2394

Elizabeth Post Office

Address
Get Direction
Hours

Glenshaw Post Office

View Details Call Now (412) 486-3128

Glenshaw Post Office

Address
Get Direction
Hours

Glassport Post Office

View Details Call Now (412) 672-2547

Glassport Post Office

Address
Get Direction
Hours

Grant Street Post Office

View Details Call Now (412) 642-0769

Grant Street Post Office

Address
Get Direction
Hours

Greenock Post Office

View Details Call Now (412) 751-3375

Greenock Post Office

Address
Get Direction
Hours

Hazelwood Post Office

View Details Call Now (412) 421-5836

Hazelwood Post Office

Address
Get Direction
Hours

Indianola Post Office

View Details Call Now (412) 767-4791

Indianola Post Office

Address
Get Direction
Hours

Homewood Post Office

View Details Call Now (412) 731-3654

Homewood Post Office

Address
Get Direction
Hours
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Residents of Allegheny County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.

You may also find Post Office locations in neighboring counties including Allegheny, Westmoreland, Beaver.