Ranking of Ohio Counties By Percentage of Population with European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 181.59K people in Ohio with European ancestry (1.54% of Ohio population). Among all Ohio counties, Stark County had the highest percentage of its population with European ancestry (2.82%), followed by Ashland County (2.67%), and Logan County (2.48%).

The chart and table below shows the top 10 counties with high percentage of its population having European 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 European Ancestry in 2021
Stark County
Ashland County
Logan County
Greene County
Delaware County
Licking County
Montgomery County
Holmes County
Monroe County
Erie County
Ranking of Ohio Counties By Percentage of Population with European Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Stark County 2.82
2 Ashland County 2.67
3 Logan County 2.48
4 Greene County 2.31
5 Delaware County 2.19
6 Licking County 2.15
7 Montgomery County 2.12
8 Holmes County 2.09
9 Monroe County 2.02
10 Erie County 1.97
11 Hancock County 1.96
11 Wayne County 1.96
12 Champaign County 1.95
12 Warren County 1.95
13 Adams County 1.93
14 Clermont County 1.88
15 Fairfield County 1.85
16 Hocking County 1.84
17 Miami County 1.83
18 Clark County 1.79
18 Franklin County 1.79
19 Pike County 1.78
19 Van Wert County 1.78
20 Richland County 1.77
21 Allen County 1.75
22 Jackson County 1.72
23 Butler County 1.71
23 Knox County 1.71
24 Athens County 1.70
25 Union County 1.69
26 Guernsey County 1.66
27 Ottawa County 1.64
27 Pickaway County 1.64
28 Preble County 1.62
29 Geauga County 1.61
30 Hamilton County 1.59
31 Marion County 1.58
31 Perry County 1.58
32 Medina County 1.56
33 Shelby County 1.55
34 Clinton County 1.53
35 Coshocton County 1.51
36 Madison County 1.50
36 Muskingum County 1.50
37 Highland County 1.49
38 Brown County 1.48
39 Washington County 1.44
40 Auglaize County 1.43
41 Gallia County 1.42
42 Lake County 1.41
43 Jefferson County 1.39
44 Wood County 1.38
45 Lucas County 1.36
46 Hardin County 1.35
47 Ross County 1.31
48 Portage County 1.28
49 Wyandot County 1.26
50 Summit County 1.25
51 Williams County 1.22
52 Columbiana County 1.19
53 Belmont County 1.17
54 Lorain County 1.16
55 Defiance County 1.14
56 Fulton County 1.12
57 Seneca County 1.04
58 Tuscarawas County 1.02
59 Harrison County 1.01
60 Cuyahoga County 0.99
60 Sandusky County 0.99
61 Ashtabula County 0.98
62 Lawrence County 0.97
63 Henry County 0.96
64 Darke County 0.94
65 Paulding County 0.91
66 Scioto County 0.89
67 Carroll County 0.88
67 Fayette County 0.88
68 Huron County 0.87
69 Meigs County 0.83
70 Vinton County 0.80
71 Trumbull County 0.76
72 Crawford County 0.75
72 Morgan County 0.75
73 Morrow County 0.71
73 Putnam County 0.71
74 Mahoning County 0.59
75 Mercer County 0.39
76 Noble County 0.38