Allegheny County, Pennsylvania cities by population

Number of cities: 105
Population: 1,246,116
Largest city: Pittsburgh
Table of cities in Allegheny County, Pennsylvania sorted by population from largest to smallest.
CityTypePopulation
Pittsburghcity303,207
Bethel Parkmunicipality33,356
Monroevillemunicipality28,607
Plumborough27,123
Allison ParkCDP23,160
Baldwinborough21,274
West Mifflinborough19,638
McKeesportcity17,935
Franklin Parkborough15,239
Whitehallborough14,882
Wilkinsburgborough14,492
Carnot-MoonCDP13,196
Jefferson Hillsborough12,215
Munhallborough10,827
Brentwoodborough9,999
GlenshawCDP9,058
Swissvaleborough8,645
Pleasant Hillsborough8,454
Castle Shannonborough8,307
Bellevueborough8,287
Dormontborough8,255
Carnegieborough8,100
White Oakborough7,623
Oakmontborough6,722
West Viewborough6,686
Forest Hillsborough6,408
Clairtoncity6,245
Craftonborough6,067
McKees Rocksborough5,930
Coraopolisborough5,539
Fox Chapelborough5,314
Duquesnecity5,280
Turtle Creekborough5,136
Green Treeborough4,851
Bridgevilleborough4,826
Avalonborough4,753
Glassportborough4,458
North Braddockborough4,372
Tarentumborough4,359
Sewickleyborough3,889
Port Vueborough3,689
Etnaborough3,426
Millvaleborough3,414
Springdaleborough3,395
Mount Oliverborough3,383
Ingramborough3,368
Traffordborough3,291
Brackenridgeborough3,240
Sharpsburgborough3,214
Churchillborough3,134
Edgewoodborough3,129
Pitcairnborough3,117
BakerstownCDP3,037
Homesteadborough2,919
Aspinwallborough2,901
ImperialCDP2,731
Veronaborough2,731
Emsworthborough2,551
GibsoniaCDP2,536
Libertyborough2,230
McDonaldborough2,195
East McKeesportborough2,047
Braddockborough1,949
Ben Avonborough1,899
Wilmerdingborough1,846
West Homesteadborough1,826
Rankinborough1,793
East Pittsburghborough1,787
GreenockCDP1,764
Cheswickborough1,647
Braddock Hillsborough1,645
Versaillesborough1,637
SturgeonCDP1,623
Dravosburgborough1,592
Blawnoxborough1,555
Edgeworthborough1,529
Bell Acresborough1,528
Oakdaleborough1,448
Elizabethborough1,388
Whitakerborough1,247
Heidelbergborough1,239
Bradford Woodsborough1,226
Leetsdaleborough1,137
RusselltonCDP1,094
ClintonCDP1,072
CurtisvilleCDP1,041
EnlowCDP1,038
Lincolnborough984
RennerdaleCDP880
HarwickCDP864
Sewickley Hillsborough760
Sewickley Heightsborough719
Pennsbury Villageborough668
BairdfordCDP640
Chalfantborough621
Wallborough599
Rosslyn Farmsborough465
Glen Osborneborough453
Thornburgborough447
West Elizabethborough429
NoblestownCDP424
Ben Avon Heightsborough335
BostonCDP317
Glenfieldborough232
Haysvilleborough129

What is the largest city in Allegheny County, Pennsylvania?

Pittsburgh is the largest city in Allegheny County, Pennsylvania with a population of 303,207.

TOP-5 cities by population in Allegheny County, Pennsylvania:
  • Pittsburgh
  • Bethel Park
  • Monroeville
  • Plum
  • Allison Park