Ranking of Ohio Counties By Percentage of Population that are Non-Hispanic Asian in 2021

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2021, among all Ohio counties, Delaware County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Asian (8.43%), followed by Warren County (6.96%), and Franklin County (5.85%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Ohio 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 Ohio Counties By Percentage of Pop. that are Non-Hispanic Asian in 2021
Delaware
Warren
Franklin
Union
Summit
Butler
Cuyahoga
Licking
Greene
Hamilton
Ranking of Ohio Counties By Percentage of Pop. that are Non-Hispanic Asian in 2021
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Rank County % of County Population
1 Delaware County 8.43
2 Warren County 6.96
3 Franklin County 5.85
4 Union County 5.59
5 Summit County 4.29
6 Butler County 4.23
7 Cuyahoga County 3.42
8 Licking County 3.26
9 Greene County 3.09
10 Hamilton County 2.89
11 Athens County 2.75
12 Montgomery County 2.38
13 Fairfield County 2.37
14 Hancock County 2.13
15 Portage County 2.12
16 Wood County 1.97
17 Miami County 1.78
18 Lucas County 1.73
19 Lake County 1.54
20 Madison County 1.5
21 Clermont County 1.4
22 Lorain County 1.37
23 Medina County 1.36
24 Shelby County 1.2
25 Fayette County 1.09
26 Wayne County 1.04
27 Stark County 0.99
28 Logan County 0.88
29 Mahoning County 0.86
30 Richland County 0.84
31 Allen County 0.83
31 Hardin County 0.83
32 Ashland County 0.78
32 Erie County 0.78
33 Seneca County 0.75
34 Washington County 0.72
35 Gallia County 0.7
36 Clark County 0.69
37 Geauga County 0.68
38 Preble County 0.66
38 Wyandot County 0.66
39 Crawford County 0.62
40 Knox County 0.59
41 Clinton County 0.58
42 Marion County 0.57
42 Mercer County 0.57
42 Trumbull County 0.57
42 Williams County 0.57
43 Auglaize County 0.56
44 Pickaway County 0.55
45 Jefferson County 0.54
45 Muskingum County 0.54
46 Belmont County 0.53
47 Lawrence County 0.51
48 Henry County 0.5
48 Ross County 0.5
49 Ashtabula County 0.49
50 Fulton County 0.48
51 Defiance County 0.47
51 Hocking County 0.47
52 Darke County 0.46
52 Sandusky County 0.46
53 Champaign County 0.45
53 Guernsey County 0.45
54 Highland County 0.44
54 Morrow County 0.44
55 Tuscarawas County 0.4
56 Scioto County 0.39
57 Jackson County 0.38
58 Coshocton County 0.37
58 Ottawa County 0.37
58 Vinton County 0.37
59 Adams County 0.35
60 Huron County 0.34
61 Carroll County 0.33
61 Columbiana County 0.33
61 Noble County 0.33
62 Brown County 0.32
62 Van Wert County 0.32
63 Pike County 0.31
64 Paulding County 0.3
65 Harrison County 0.29
66 Meigs County 0.28
67 Putnam County 0.27
68 Holmes County 0.25
69 Monroe County 0.23
70 Perry County 0.21
71 Morgan County 0.13