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Pennsylvania

State in USA

Contents: Subdivision

The population development in Pennsylvania 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
2025-07-01
PennsylvaniaState11,881,64312,281,05412,702,37913,002,75313,059,432
AdamsCounty78,27491,292101,407103,854107,594
AlleghenyCounty1,336,4491,281,6661,223,3481,250,5811,225,035
ArmstrongCounty73,47872,39268,94165,57263,698
BeaverCounty186,093181,412170,539168,224166,032
BedfordCounty47,91949,98449,76247,56747,480
BerksCounty336,523373,638411,442428,836440,072
BlairCounty130,542129,144127,089122,824119,541
BradfordCounty60,96762,76162,62259,96559,600
BucksCounty541,174597,635625,249646,552647,828
ButlerCounty152,013174,083183,862193,716200,169
CambriaCounty163,029152,598143,679133,464128,968
CameronCounty5,9135,9745,0854,5444,211
CarbonCounty56,84658,80265,24964,76165,868
CentreCounty123,786135,758153,990158,171157,393
ChesterCounty376,396433,501498,886534,429557,116
ClarionCounty41,69941,76539,98837,23736,680
ClearfieldCounty78,09783,38281,64280,55878,100
ClintonCounty37,18237,91439,23837,45037,870
ColumbiaCounty63,20264,15167,29564,72066,193
CrawfordCounty86,16990,36688,76583,94281,792
CumberlandCounty195,257213,674235,406259,461277,270
DauphinCounty237,813251,798268,100286,408293,351
DelawareCounty547,651550,864558,979576,962580,937
ElkCounty34,87835,11231,94630,99429,926
ErieCounty275,572280,843280,566271,038265,832
FayetteCounty145,351148,644136,606128,820123,021
ForestCounty4,8024,9467,7166,9876,614
FranklinCounty121,082129,313149,618155,944160,652
FultonCounty13,83714,26114,84514,56214,483
GreeneCounty39,55040,67238,68635,95133,885
HuntingdonCounty44,16445,58645,91344,07743,001
IndianaCounty89,99489,60588,88083,23682,878
JeffersonCounty46,08345,93245,20044,50143,255
JuniataCounty20,62522,82124,63623,50023,403
LackawannaCounty219,039213,295214,437215,914216,502
LancasterCounty422,822470,658519,445552,988563,159
LawrenceCounty96,24694,64391,10886,06583,911
LebanonCounty113,744120,327133,568143,252146,380
LehighCounty291,130312,090349,497374,546384,383
LuzerneCounty328,149319,250320,918325,585332,126
LycomingCounty118,710120,044116,111114,199112,587
McKeanCounty47,13145,93643,45040,43438,984
MercerCounty121,003120,293116,638110,661107,860
MifflinCounty46,19746,48646,68246,13846,127
MonroeCounty95,709138,687169,842168,292167,179
MontgomeryCounty678,111750,097799,874856,392877,643
MontourCounty17,73518,23618,26718,14417,868
NorthamptonCounty247,105267,066297,735312,951324,411
NorthumberlandCounty96,77194,55694,52891,64689,920
PerryCounty41,17243,60245,96945,83646,806
PhiladelphiaCounty1,585,5771,517,5501,526,0061,603,8001,574,281
PikeCounty27,96646,30257,36958,56062,808
PotterCounty16,71718,08017,45716,40315,897
SchuylkillCounty152,585150,336148,289143,042145,085
SnyderCounty36,68037,54639,70239,73639,655
SomersetCounty78,21880,02377,74274,12472,004
SullivanCounty6,1046,5566,4285,8355,856
SusquehannaCounty40,38042,23843,35638,43138,237
TiogaCounty41,12641,37341,98141,05240,502
UnionCounty36,17641,62444,94742,68042,313
VenangoCounty59,38157,56554,98450,46549,346
WarrenCounty45,05043,86341,81538,58437,038
WashingtonCounty204,584202,897207,820209,331210,802
WayneCounty39,94447,72252,82251,14651,703
WestmorelandCounty370,321369,993365,169354,607349,324
WyomingCounty28,07628,08028,27626,07225,790
YorkCounty339,574381,751434,972456,434473,197
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,516,113341,784,857

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.

Further information about the population structure:

Gender (E 2024)
Males6,449,205
Females6,629,546
Age Groups (E 2024)
0-17 years2,629,821
18-64 years7,782,998
65+ years2,665,932
Age Distribution (E 2024)
80+ years617,384
70-79 years1,203,382
60-69 years1,730,876
50-59 years1,601,699
40-49 years1,558,672
30-39 years1,753,498
20-29 years1,618,666
10-19 years1,604,261
0-9 years1,390,313
Urbanization (C 2020)
Rural3,061,630
Urban9,941,070
»Race« (C 2020)
White9,750,687
Black/African American1,423,169
Indigenous31,052
Asian510,501
Pacific Islander4,276
Some other508,531
2 or more774,484
Ethnicity (C 2020)
Hispanic or Latino1,049,615
Other11,953,085

See also: