Ranking of Ohio 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 65.05K people in Ohio with Swedish ancestry (0.55% of Ohio population). Among all Ohio counties, Geauga County had the highest percentage of its population with Swedish ancestry (1.57%), followed by Columbiana County (1.17%), and Ashtabula County (1.12%).

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 Ohio.

Data Source: US Census Bureau.
Ranking of Ohio Counties By Percentage of Population with Swedish Ancestry in 2021
Geauga County
Columbiana County
Ashtabula County
Adams County
Delaware County
Athens County
Licking County
Lake County
Greene County
Mahoning County
Ranking of Ohio Counties By Percentage of Population with Swedish Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Geauga County 1.57
2 Columbiana County 1.17
3 Ashtabula County 1.12
4 Adams County 1.06
5 Delaware County 1.04
6 Athens County 1.00
7 Licking County 0.99
8 Lake County 0.91
9 Greene County 0.86
9 Mahoning County 0.86
10 Wood County 0.81
11 Clinton County 0.79
12 Noble County 0.77
13 Summit County 0.76
14 Union County 0.71
15 Harrison County 0.70
16 Huron County 0.69
17 Holmes County 0.68
18 Hancock County 0.66
19 Portage County 0.64
20 Richland County 0.62
21 Medina County 0.60
22 Stark County 0.58
23 Champaign County 0.57
23 Ottawa County 0.57
24 Lucas County 0.56
25 Clermont County 0.55
25 Defiance County 0.55
26 Montgomery County 0.54
26 Warren County 0.54
27 Carroll County 0.53
27 Cuyahoga County 0.53
27 Trumbull County 0.53
27 Wyandot County 0.53
28 Sandusky County 0.51
29 Allen County 0.50
29 Lorain County 0.50
30 Fairfield County 0.49
30 Franklin County 0.49
30 Hamilton County 0.49
30 Wayne County 0.49
31 Hardin County 0.48
31 Tuscarawas County 0.48
32 Coshocton County 0.45
32 Fulton County 0.45
33 Butler County 0.44
33 Erie County 0.44
33 Henry County 0.44
33 Shelby County 0.44
34 Miami County 0.40
35 Morgan County 0.39
35 Williams County 0.39
36 Ashland County 0.38
36 Auglaize County 0.38
37 Crawford County 0.37
38 Knox County 0.36
38 Madison County 0.36
39 Logan County 0.34
40 Clark County 0.33
41 Perry County 0.32
42 Fayette County 0.31
43 Seneca County 0.29
44 Marion County 0.28
44 Pike County 0.28
45 Pickaway County 0.26
45 Vinton County 0.26
46 Jefferson County 0.25
47 Meigs County 0.24
48 Jackson County 0.21
49 Brown County 0.20
49 Muskingum County 0.20
49 Paulding County 0.20
49 Ross County 0.20
50 Hocking County 0.19
50 Monroe County 0.19
51 Guernsey County 0.18
51 Highland County 0.18
52 Lawrence County 0.17
52 Preble County 0.17
52 Van Wert County 0.17
53 Belmont County 0.15
54 Washington County 0.14
55 Darke County 0.13
56 Putnam County 0.12
57 Scioto County 0.10
58 Mercer County 0.05
59 Morrow County 0.04
60 Gallia County 0.02