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Allegheny

County in Pennsylvania

Contents: Subdivision

The population development in Allegheny as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2024-07-01
AlleghenyCounty1,336,4491,281,6661,223,3481,250,5831,231,814
AleppoTownship1,2651,2031,9141,8271,777
AspinwallBorough2,9472,8602,7772,9152,803
AvalonBorough6,2055,2804,7164,7754,594
BaldwinBorough21,58319,91719,96721,52020,712
BaldwinTownship2,3012,2352,0131,9861,920
Bell AcresBorough1,4291,3371,3861,5061,468
BellevueBorough8,8938,7698,3538,3147,996
Ben AvonBorough2,0641,9301,7781,9151,841
Ben Avon HeightsBorough370392373399384
Bethel ParkMunicipality33,78333,46832,38533,56532,376
BlawnoxBorough1,6031,4541,4411,4561,400
BrackenridgeBorough3,7113,5533,2563,2443,125
BraddockBorough4,5752,9122,1731,7221,669
Braddock HillsBorough2,1471,9791,8541,7341,667
Bradford WoodsBorough1,3251,1551,1711,1871,141
BrentwoodBorough10,86910,4629,63410,0929,704
BridgevilleBorough5,4325,4235,0874,8014,620
CarnegieBorough9,0928,3447,9848,1327,855
Castle ShannonBorough9,0798,5938,3188,2458,094
ChalfantBorough979888800747718
CheswickBorough1,9931,8831,7391,6721,611
ChurchillBorough3,9273,5193,0333,1563,035
ClairtonCity9,6538,3736,7986,1835,945
CollierTownship5,0054,9867,0998,9349,014
CoraopolisBorough6,5896,1195,6425,5545,340
CraftonBorough7,2106,7065,9946,0995,863
CrescentTownship2,5152,3082,6362,4802,394
DormontBorough9,8069,3238,6028,2417,922
DravosburgBorough2,3752,0151,7901,6111,552
DuquesneCity8,5397,3195,5625,2525,074
East DeerTownship1,5691,3681,4941,4901,433
East McKeesportBorough2,6172,3302,1242,0721,991
East PittsburghBorough2,1222,0691,8271,9291,855
EdgewoodBorough3,5413,3663,1283,1413,032
EdgeworthBorough1,6891,7151,6791,6771,631
ElizabethBorough1,5841,5751,4941,3951,357
ElizabethTownship14,55813,90913,27612,97512,515
EmsworthBorough2,7422,6442,4402,5242,426
EtnaBorough4,1733,9123,4403,4353,304
FawnTownship2,5382,5532,3482,1942,124
FindlayTownship4,4225,1515,0616,3737,478
Forest HillsBorough7,3206,9536,5406,4306,186
ForwardTownship3,9053,7703,3753,0682,946
Fox ChapelBorough5,2175,7305,1965,3435,185
Franklin ParkBorough10,10011,35713,49015,49015,079
FrazerTownship1,3961,2621,1551,1641,226
GlassportBorough5,5874,9904,4884,4704,298
GlenfieldBorough223236202208200
Glen Osborne (Osborne)Borough565545544589568
Green TreeBorough5,0174,8374,3754,9374,751
HamptonTownship15,94717,47918,34918,47917,960
HarmarTownship3,3673,3122,9233,1333,021
HarrisonTownship11,92410,92410,48310,1739,786
HaysvilleBorough8069778279
HeidelbergBorough1,2441,2731,2431,2891,240
HomesteadBorough4,1793,5763,1922,8842,852
IndianaTownship5,9416,8117,2477,2537,370
IngramBorough4,0663,7043,3223,3883,256
Jefferson HillsBorough9,6629,70810,62012,41712,291
KennedyTownship7,1027,6487,7038,7058,439
KilbuckTownship833684704777746
LeetTownship1,7511,5261,6471,6201,563
LeetsdaleBorough1,3821,2551,2031,1601,119
LibertyBorough2,7892,6542,5522,3572,265
LincolnBorough1,1951,2041,064931895
MarshallTownship4,0095,9826,90710,08610,388
McCandlessTownship28,57929,02228,48129,70428,684
McDonald (part)Borough450418379395381
McKeesportCity26,01624,09519,73017,73417,119
McKees RocksBorough7,8506,5886,0845,9195,694
MillvaleBorough4,2824,0943,8053,3753,255
MonroevilleMunicipality29,04429,37028,34828,64627,966
MoonTownship19,71122,32224,21227,24226,753
Mount LebanonTownship33,69333,11632,79634,07432,917
Mount OliverBorough4,1463,9713,4123,3903,259
MunhallBorough13,18112,26811,38110,78110,371
NevilleTownship1,2741,2321,0841,1071,065
North BraddockBorough7,1386,3134,8584,3194,149
North FayetteTownship9,52712,20613,94816,16916,024
North VersaillesTownship12,34110,98610,24810,0779,694
OakdaleBorough1,8771,5431,4551,4791,427
OakmontBorough6,9566,9126,3036,7606,628
O'HaraTownship8,9998,6208,8949,2878,987
OhioTownship2,4603,0794,8047,1727,330
Penn HillsTownship51,07446,98142,38241,06139,638
Pennsbury VillageBorough774738661676650
PineTownship4,0087,72611,48714,69015,537
PitcairnBorough4,0913,6903,2843,1052,984
PittsburghCity369,962334,325305,306302,960307,668
Pleasant HillsBorough8,8188,6308,2548,5048,318
PlumBorough25,70726,84127,11027,16126,420
Port VueBorough4,6674,2003,7973,6753,562
RankinBorough2,4912,3152,1081,8911,910
ReserveTownship4,1613,9643,3463,2523,147
RichlandTownship8,6219,26511,11611,94011,836
RobinsonTownship11,00012,42713,35415,49615,665
RossTownship33,47032,68331,09933,55832,457
Rosslyn FarmsBorough470460437441425
ScottTownship17,33917,41717,03517,64617,011
SewickleyBorough4,0543,9183,8183,9073,770
Sewickley HeightsBorough1,0521,011817850824
Sewickley HillsBorough622638595690687
ShalerTownship30,51629,84528,70328,12627,109
SharpsburgBorough3,8193,6243,4673,1863,063
South FayetteTownship10,30812,22914,37918,34918,586
South ParkTownship14,37814,30613,42313,73313,706
South VersaillesTownship521357347316303
SpringdaleBorough4,0273,8283,4053,4003,272
SpringdaleTownship1,7741,7941,6361,5361,476
StoweTownship7,5496,6636,3616,4346,187
SwissvaleBorough10,5689,7129,0068,6178,280
TarentumBorough5,6785,0004,5364,3494,183
ThornburgBorough424471430466449
Trafford (part)Borough90521119289
Turtle CreekBorough6,4966,0265,3415,1214,925
Upper St. ClairTownship19,73419,92319,53721,15520,621
VeronaBorough2,9363,0242,5072,4982,403
VersaillesBorough1,8471,7061,5191,4811,424
WallBorough808706580516495
West DeerTownship11,68011,50511,77012,25912,242
West ElizabethBorough634565516404387
West HomesteadBorough2,4332,1951,9271,8711,804
West MifflinBorough23,65122,33320,30919,59718,902
West ViewBorough7,7027,2386,7656,6856,426
WhitakerBorough1,4051,3261,2801,1801,135
WhitehallBorough14,42114,52213,77215,05414,678
White OakBorough8,7598,4717,8277,6367,352
WilkinsTownship7,6016,9986,3656,3536,117
WilkinsburgBorough20,95119,06815,85914,34913,800
WilmerdingBorough2,1572,1812,1951,7851,719
PennsylvaniaState11,881,64312,281,05412,702,37913,002,90913,078,751

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.


Further information about the population structure:

Gender (C 2020)
Males606,397
Females644,181
Age Groups (C 2020)
0-17 years230,395
18-64 years777,323
65+ years242,860
Age Distribution (C 2020)
80+ years62,301
70-79 years100,897
60-69 years170,246
50-59 years158,438
40-49 years137,327
30-39 years176,178
20-29 years182,242
10-19 years136,539
0-9 years126,410
Urbanization (C 2020)
Rural30,197
Urban1,220,381
»Race« (C 2020)
White946,321
Black/African American163,678
Indigenous1,909
Asian58,541
Pacific Islander357
Some other14,066
2 or more65,706
Ethnicity (C 2020)
Hispanic or Latino34,325
Other1,216,253