Ranking of Pennsylvania Counties By White Alone Population in 2012

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2012, among all Pennsylvania counties, Allegheny County had the highest number of people who identified their race as White Alone (1.00M), followed by Philadelphia County (701.54K), and Montgomery County (661.14K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Pennsylvania counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Pennsylvania Counties By White Alone Population in 2012
Allegheny
Philadelphia
Montgomery
Bucks
Lancaster
Chester
Delaware
York
Berks
Westmoreland
Ranking of Pennsylvania Counties By White Alone Population in 2012
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Rank County White Alone Population
1 Allegheny County 1002447
2 Philadelphia County 701539
3 Montgomery County 661140
4 Bucks County 563451
5 Lancaster County 480424
6 Chester County 441936
7 Delaware County 404535
8 York County 394663
9 Berks County 369116
10 Westmoreland County 345895
11 Lehigh County 303034
12 Luzerne County 297640
13 Northampton County 266312
14 Erie County 249693
15 Cumberland County 217720
16 Dauphin County 201043
17 Lackawanna County 199747
18 Washington County 196457
19 Butler County 178732
20 Beaver County 155256
21 Franklin County 141503
22 Schuylkill County 140137
23 Centre County 139307
24 Monroe County 135324
25 Cambria County 133280
26 Lebanon County 127550
27 Fayette County 126274
28 Blair County 121739
29 Lycoming County 108652
30 Mercer County 106246
31 Adams County 97087
32 Northumberland County 90522
33 Crawford County 84509
34 Lawrence County 84380
35 Indiana County 83985
36 Clearfield County 77954
37 Somerset County 74093
38 Armstrong County 66881
39 Columbia County 64266
40 Carbon County 62448
41 Bradford County 61400
42 Venango County 52697
43 Pike County 50981
44 Wayne County 49574
45 Bedford County 48666
46 Mifflin County 45697
47 Perry County 44673
48 Jefferson County 44042
49 Huntingdon County 42650
50 Susquehanna County 42167
51 Tioga County 41423
52 McKean County 41282
53 Warren County 40472
54 Union County 40129
55 Snyder County 38785
56 Clarion County 38446
57 Clinton County 38407
58 Greene County 36171
59 Elk County 31134
60 Wyoming County 27719
61 Juniata County 24063
62 Montour County 17493
63 Potter County 17235
64 Fulton County 14340
65 Sullivan County 6124
66 Forest County 6030
67 Cameron County 4879