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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, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2021-07-01
AlleghenyCounty1,336,4491,281,6661,223,3481,250,5781,238,090
AleppoTownship1,2651,2031,9141,8281,806
AspinwallBorough2,9472,8602,7772,9192,876
AvalonBorough6,2055,2804,7164,7654,696
BaldwinBorough21,58319,91719,96721,50621,197
BaldwinTownship2,3012,2352,0131,9841,954
Bell AcresBorough1,4291,3371,3861,5041,491
BellevueBorough8,8938,7698,3538,3108,190
Ben AvonBorough2,0641,9301,7781,9221,893
Ben Avon HeightsBorough370392373398392
Bethel ParkMunicipality33,78333,46832,38533,57333,110
BlawnoxBorough1,6031,4541,4411,4561,435
BrackenridgeBorough3,7113,5533,2563,2423,197
BraddockBorough4,5752,9122,1731,7201,708
Braddock HillsBorough2,1471,9791,8541,7311,706
Bradford WoodsBorough1,3251,1551,1711,1851,169
BrentwoodBorough10,86910,4629,63410,0859,939
BridgevilleBorough5,4325,4235,0874,7994,731
CarnegieBorough9,0928,3447,9848,1328,013
Castle ShannonBorough9,0798,5938,3188,2438,282
ChalfantBorough979888800750739
CheswickBorough1,9931,8831,7391,6701,645
ChurchillBorough3,9273,5193,0333,1553,109
ClairtonCity9,6538,3736,7986,1826,093
CollierTownship5,0054,9867,0998,9318,937
CoraopolisBorough6,5896,1195,6425,5515,470
CraftonBorough7,2106,7065,9946,0926,004
CrescentTownship2,5152,3082,6362,4872,461
DormontBorough9,8069,3238,6028,2388,117
DravosburgBorough2,3752,0151,7901,6111,587
DuquesneCity8,5397,3195,5625,2495,191
East DeerTownship1,5691,3681,4941,4901,468
East McKeesportBorough2,6172,3302,1242,0712,040
East PittsburghBorough2,1222,0691,8271,9271,899
EdgewoodBorough3,5413,3663,1283,1393,093
EdgeworthBorough1,6891,7151,6791,6721,654
ElizabethBorough1,5841,5751,4941,3951,392
ElizabethTownship14,55813,90913,27612,97212,792
EmsworthBorough2,7422,6442,4402,5242,487
EtnaBorough4,1733,9123,4403,4333,385
FawnTownship2,5382,5532,3482,1932,165
FindlayTownship4,4225,1515,0616,3706,457
Forest HillsBorough7,3206,9536,5406,4266,333
ForwardTownship3,9053,7703,3753,0683,023
Fox ChapelBorough5,2175,7305,1965,3425,270
Franklin ParkBorough10,10011,35713,49015,48415,319
FrazerTownship1,3961,2621,1551,1641,147
GlassportBorough5,5874,9904,4884,4704,404
GlenfieldBorough223236202208205
Glen Osborne (Osborne)Borough565545544588580
Green TreeBorough5,0174,8374,3754,9354,866
HamptonTownship15,94717,47918,34918,47018,273
HarmarTownship3,3673,3122,9233,1363,094
HarrisonTownship11,92410,92410,48310,16910,021
HaysvilleBorough8069778281
HeidelbergBorough1,2441,2731,2431,2871,270
HomesteadBorough4,1793,5763,1922,8842,877
IndianaTownship5,9416,8117,2477,2547,267
IngramBorough4,0663,7043,3223,3873,337
Jefferson HillsBorough9,6629,70810,62012,41912,366
KennedyTownship7,1027,6487,7038,7018,604
KilbuckTownship833684704774763
LeetTownship1,7511,5261,6471,6201,598
LeetsdaleBorough1,3821,2551,2031,1631,151
LibertyBorough2,7892,6542,5522,3532,318
LincolnBorough1,1951,2041,064931918
MarshallTownship4,0095,9826,90710,08010,217
McCandlessTownship28,57929,02228,48129,70929,322
McDonald (part)Borough450418379395389
McKeesportCity26,01624,09519,73017,74217,493
McKees RocksBorough7,8506,5886,0845,9185,832
MillvaleBorough4,2824,0943,8053,3743,326
MonroevilleMunicipality29,04429,37028,34828,64028,334
MoonTownship19,71122,32224,21227,26126,956
Mount LebanonTownship33,69333,11632,79634,06633,586
Mount OliverBorough4,1463,9713,4123,3903,340
MunhallBorough13,18112,26811,38110,77810,624
NevilleTownship1,2741,2321,0841,1071,091
North BraddockBorough7,1386,3134,8584,3164,252
North FayetteTownship9,52712,20613,94816,16516,120
North VersaillesTownship12,34110,98610,24810,0759,931
OakdaleBorough1,8771,5431,4551,4801,464
OakmontBorough6,9566,9126,3036,7606,749
O'HaraTownship8,9998,6208,8949,2859,162
OhioTownship2,4603,0794,8047,1727,137
Penn HillsTownship51,07446,98142,38241,04440,558
Pennsbury VillageBorough774738661678668
PineTownship4,0087,72611,48714,68515,018
PitcairnBorough4,0913,6903,2843,1043,059
PittsburghCity369,962334,325305,306303,160300,431
Pleasant HillsBorough8,8188,6308,2548,5028,382
PlumBorough25,70726,84127,11027,15326,877
Port VueBorough4,6674,2003,7973,6763,655
RankinBorough2,4912,3152,1081,8921,864
ReserveTownship4,1613,9643,3463,2503,204
RichlandTownship8,6219,26511,11611,93711,779
RobinsonTownship11,00012,42713,35415,49715,447
RossTownship33,47032,68331,09933,55433,176
Rosslyn FarmsBorough470460437441435
ScottTownship17,33917,41717,03517,65117,405
SewickleyBorough4,0543,9183,8183,9063,854
Sewickley HeightsBorough1,0521,011817855843
Sewickley HillsBorough622638595689692
ShalerTownship30,51629,84528,70328,11627,737
SharpsburgBorough3,8193,6243,4673,1843,138
South FayetteTownship10,30812,22914,37918,35018,407
South ParkTownship14,37814,30613,42313,72113,705
South VersaillesTownship521357347312308
SpringdaleBorough4,0273,8283,4053,3993,349
SpringdaleTownship1,7741,7941,6361,5361,513
StoweTownship7,5496,6636,3616,4276,334
SwissvaleBorough10,5689,7129,0068,6168,490
TarentumBorough5,6785,0004,5364,3484,286
ThornburgBorough424471430468461
Trafford (part)Borough90521119089
Turtle CreekBorough6,4966,0265,3415,1205,046
Upper St. ClairTownship19,73419,92319,53721,14220,935
VeronaBorough2,9363,0242,5072,4892,452
VersaillesBorough1,8471,7061,5191,4801,458
WallBorough808706580516509
West DeerTownship11,68011,50511,77012,26412,240
West ElizabethBorough634565516403397
West HomesteadBorough2,4332,1951,9271,8691,843
West MifflinBorough23,65122,33320,30919,58619,332
West ViewBorough7,7027,2386,7656,6836,586
WhitakerBorough1,4051,3261,2801,1821,166
WhitehallBorough14,42114,52213,77215,06114,902
White OakBorough8,7598,4717,8277,6307,523
WilkinsTownship7,6016,9986,3656,3496,259
WilkinsburgBorough20,95119,06815,85914,34714,140
WilmerdingBorough2,1572,1812,1951,7841,758
PennsylvaniaState11,881,64312,281,05412,702,37913,002,70012,964,056

Source: U.S. Census Bureau (web).

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 2010)
Males585,650
Females637,698
Age Groups (C 2010)
0-17 years241,663
18-64 years776,626
65+ years205,059
Age Distribution (C 2010)
0-9 years127,983
10-19 years148,331
20-29 years173,931
30-39 years142,056
40-49 years164,984
50-59 years188,166
60-69 years125,806
70-79 years80,816
80+ years71,275
»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 Latino1,216,253
Other34,325