Allegheny County, Pennsylvania Zip Codes
| Pittsburgh | 44,149 |
| Coraopolis | 42,914 |
| Pittsburgh | 34,383 |
| Pittsburgh | 31,419 |
| Bethel Park | 30,885 |
| Pittsburgh | 29,583 |
| Pittsburgh | 29,410 |
| Pittsburgh | 29,383 |
| Pittsburgh | 29,316 |
| Monroeville | 28,551 |
| Gibsonia | 28,246 |
| Pittsburgh | 27,256 |
| Pittsburgh | 26,788 |
| Allison Park | 26,238 |
| Pittsburgh | 26,224 |
| Wexford | 24,964 |
| Pittsburgh | 23,946 |
| McKees Rocks | 23,055 |
| Pittsburgh | 22,134 |
| Sewickley | 22,124 |
| Pittsburgh | 21,823 |
| Pittsburgh | 21,329 |
| Pittsburgh | 19,790 |
| Carnegie | 19,550 |
| Mckeesport | 19,387 |
| West Mifflin | 19,220 |
| Pittsburgh | 18,535 |
| Pittsburgh | 18,401 |
| Homestead | 18,136 |
| Bridgeville | 17,408 |
| Clairton | 16,806 |
| Verona | 16,694 |
| Pittsburgh | 15,408 |
| Pittsburgh | 14,719 |
| Pittsburgh | 14,249 |
| Glenshaw | 14,167 |
| Pittsburgh | 13,697 |
| Pittsburgh | 13,673 |
| Pittsburgh | 13,329 |
| Pittsburgh | 13,017 |
| Pittsburgh | 12,805 |
| Pittsburgh | 12,647 |
| Pittsburgh | 11,996 |
| Pittsburgh | 11,942 |
| Oakdale | 11,778 |
| Natrona Heights | 11,099 |
| Pittsburgh | 10,873 |
| Pittsburgh | 10,680 |
| Pittsburgh | 10,567 |
| Pittsburgh | 10,407 |
| Elizabeth | 10,380 |
| Pittsburgh | 10,302 |
| North Versailles | 10,193 |
| South Park | 10,103 |
| Tarentum | 9,767 |
| Cheswick | 9,107 |
| Pittsburgh | 9,037 |
| Mckeesport | 8,404 |
| Pittsburgh | 8,276 |
| Braddock | 7,955 |
| Imperial | 6,901 |
| Oakmont | 6,734 |
| Pittsburgh | 6,708 |
| Turtle Creek | 6,528 |
| Mckeesport | 6,033 |
| Pittsburgh | 5,814 |
| Pittsburgh | 5,418 |
| Duquesne | 5,241 |
| Mckeesport | 5,003 |
| Glassport | 4,439 |
| Springdale | 3,954 |
| East Pittsburgh | 3,185 |
| Brackenridge | 3,130 |
| Pitcairn | 3,084 |
| Pittsburgh | 2,783 |
| Crescent | 2,455 |
| Wilmerding | 2,414 |
| East McKeesport | 2,074 |
| Presto | 1,635 |
| Dravosburg | 1,614 |
| Bradfordwoods | 1,372 |
| Leetsdale | 1,057 |
| Creighton | 1,053 |
| Pittsburgh | 946 |
| Russellton | 916 |
| Buena Vista | 893 |
| Harwick | 885 |
| Warrendale | 656 |
| Bunola | 567 |
| Bakerstown | 482 |
| West Elizabeth | 456 |
| Indianola | 437 |
| Cuddy | 428 |
| Bairdford | 273 |
| Sturgeon | 247 |
| Morgan | 238 |
| Greenock | 182 |
| Coulters | 174 |
| Rural Ridge | 30 |
| West Mifflin | 3 |
| Pittsburgh | 3 |
| Pittsburgh | 0 |
| Pittsburgh | 0 |
- Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.