Ranking of Pennsylvania Counties By Percentage of Population with Swedish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 92.79K people in Pennsylvania with Swedish ancestry (0.72% of Pennsylvania population). Among all Pennsylvania counties, Warren County had the highest percentage of its population with Swedish ancestry (9.56%), followed by McKean County (6.53%), and Elk County (5.24%).

The chart and table below shows the top 10 counties with high percentage of its population having Swedish ancestry.

You can see similar information for other states and for other ancestry groups in Pennsylvania.

Data Source: US Census Bureau.
Ranking of Pennsylvania Counties By Percentage of Population with Swedish Ancestry in 2021
Warren County
McKean County
Elk County
Clearfield County
Cameron County
Potter County
Erie County
Wayne County
Forest County
Crawford County
Ranking of Pennsylvania Counties By Percentage of Population with Swedish Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Warren County 9.56
2 McKean County 6.53
3 Elk County 5.24
4 Clearfield County 2.70
5 Cameron County 2.48
6 Potter County 2.20
7 Erie County 1.90
8 Wayne County 1.82
9 Forest County 1.74
10 Crawford County 1.64
11 Jefferson County 1.39
12 Venango County 1.32
13 Tioga County 1.29
14 Centre County 1.22
15 Bradford County 1.04
15 Indiana County 1.04
16 Pike County 1.01
17 Butler County 0.99
18 Mercer County 0.98
19 Westmoreland County 0.90
20 Lawrence County 0.81
20 Wyoming County 0.81
21 Dauphin County 0.79
22 Blair County 0.78
22 Bucks County 0.78
23 Lancaster County 0.77
24 Clinton County 0.76
25 Chester County 0.75
26 Susquehanna County 0.72
27 Sullivan County 0.71
28 Allegheny County 0.70
28 Lebanon County 0.70
29 Clarion County 0.69
29 Franklin County 0.69
30 Lycoming County 0.67
30 Montour County 0.67
31 Cambria County 0.66
32 Montgomery County 0.65
33 Cumberland County 0.64
33 Monroe County 0.64
34 Fulton County 0.61
34 Juniata County 0.61
35 Delaware County 0.59
35 Washington County 0.59
36 Northampton County 0.58
37 Armstrong County 0.56
38 Beaver County 0.54
38 Bedford County 0.54
39 Huntingdon County 0.52
40 Lehigh County 0.51
41 Adams County 0.50
42 Berks County 0.47
43 Union County 0.46
44 Mifflin County 0.44
45 York County 0.43
46 Perry County 0.42
47 Northumberland County 0.41
48 Schuylkill County 0.40
49 Snyder County 0.39
50 Columbia County 0.37
51 Lackawanna County 0.35
52 Greene County 0.34
53 Luzerne County 0.29
54 Fayette County 0.28
55 Philadelphia County 0.27
56 Carbon County 0.26
57 Somerset County 0.24