Ranking of Pennsylvania Counties By Non-Hispanic White Population in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Pennsylvania counties, Allegheny County had the highest number of people who identified their ethnicity as Non-Hispanic White (973.56K), followed by Montgomery County (628.14K), and Philadelphia County (551.27K).

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 Non-Hispanic White Population in 2015
Allegheny
Montgomery
Philadelphia
Bucks
Lancaster
Chester
Delaware
York
Westmoreland
Berks
Ranking of Pennsylvania Counties By Non-Hispanic White Population in 2015
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Rank County Non-Hispanic White Population
1 Allegheny County 973556
2 Montgomery County 628140
3 Philadelphia County 551266
4 Bucks County 532129
5 Lancaster County 444404
6 Chester County 413751
7 Delaware County 384111
8 York County 373393
9 Westmoreland County 336162
10 Berks County 305037
11 Luzerne County 267026
12 Lehigh County 240314
13 Erie County 236582
14 Northampton County 235042
15 Cumberland County 213735
16 Washington County 192640
17 Lackawanna County 184027
18 Dauphin County 183780
19 Butler County 176978
20 Beaver County 151174
21 Centre County 138089
22 Franklin County 136173
23 Schuylkill County 132475
24 Cambria County 126688
25 Fayette County 122623
26 Blair County 118437
27 Lebanon County 114900
28 Monroe County 113097
29 Lycoming County 105135
30 Mercer County 102909
31 Adams County 91165
32 Northumberland County 86498
33 Crawford County 82299
34 Indiana County 81637
35 Lawrence County 81527
36 Clearfield County 75300
37 Somerset County 71356
38 Armstrong County 65104
39 Columbia County 62395
40 Bradford County 59329
41 Carbon County 59029
42 Venango County 50950
43 Bedford County 47299
44 Wayne County 47082
45 Pike County 45130
46 Mifflin County 44686
47 Perry County 43949
48 Jefferson County 43209
49 Huntingdon County 41437
50 Susquehanna County 40297
51 Tioga County 40052
52 McKean County 39694
53 Warren County 39148
54 Snyder County 38637
55 Union County 38388
56 Clinton County 37541
57 Clarion County 37436
58 Greene County 35022
59 Elk County 30170
60 Wyoming County 26676
61 Juniata County 23171
62 Montour County 16835
63 Potter County 16541
64 Fulton County 13987
65 Sullivan County 5856
66 Forest County 5417
67 Cameron County 4614