Ranking of Ohio Counties By Percentage of Population that are Asian Alone in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Ohio counties, Delaware County had the highest percentage of its population who identified their race as Asian Alone (4.42%), followed by Warren County (4%), and Franklin County (3.98%).

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 Asian Alone in 2010
Delaware
Warren
Franklin
Greene
Union
Athens
Cuyahoga
Butler
Summit
Hamilton
Ranking of Ohio Counties By Percentage of Pop. that are Asian Alone in 2010
0 of 0
Rank County % of County Population
1 Delaware County 4.42
2 Warren County 4
3 Franklin County 3.98
4 Greene County 2.98
5 Union County 2.82
6 Athens County 2.78
7 Cuyahoga County 2.64
8 Butler County 2.49
9 Summit County 2.25
10 Hamilton County 2.08
11 Montgomery County 1.8
12 Hancock County 1.72
13 Lucas County 1.59
13 Wood County 1.59
14 Portage County 1.48
15 Miami County 1.22
16 Lake County 1.17
17 Fairfield County 1.15
18 Medina County 1.01
19 Clermont County 1
20 Lorain County 0.99
21 Shelby County 0.89
22 Wayne County 0.78
23 Licking County 0.77
24 Stark County 0.76
25 Allen County 0.74
26 Mahoning County 0.73
27 Richland County 0.66
27 Wyandot County 0.66
28 Clark County 0.64
29 Erie County 0.62
29 Geauga County 0.62
30 Hardin County 0.61
30 Knox County 0.61
30 Seneca County 0.61
31 Williams County 0.59
32 Fayette County 0.58
32 Madison County 0.58
33 Washington County 0.57
34 Ashland County 0.54
34 Logan County 0.54
35 Marion County 0.52
36 Clinton County 0.51
37 Trumbull County 0.48
38 Gallia County 0.47
38 Mercer County 0.47
39 Fulton County 0.45
40 Preble County 0.44
41 Jefferson County 0.43
42 Champaign County 0.41
42 Henry County 0.41
42 Lawrence County 0.41
42 Ross County 0.41
43 Pickaway County 0.4
44 Ashtabula County 0.39
45 Auglaize County 0.38
45 Belmont County 0.38
46 Crawford County 0.36
47 Muskingum County 0.35
47 Sandusky County 0.35
48 Huron County 0.34
49 Defiance County 0.33
49 Jackson County 0.33
49 Scioto County 0.33
50 Tuscarawas County 0.32
51 Columbiana County 0.31
52 Darke County 0.3
53 Coshocton County 0.29
54 Guernsey County 0.28
54 Ottawa County 0.28
55 Morrow County 0.27
56 Brown County 0.26
56 Highland County 0.26
57 Meigs County 0.24
57 Putnam County 0.24
57 Van Wert County 0.24
58 Paulding County 0.22
59 Carroll County 0.2
59 Pike County 0.2
60 Hocking County 0.17
60 Vinton County 0.17
61 Noble County 0.16
62 Morgan County 0.15
63 Harrison County 0.14
64 Adams County 0.13
64 Monroe County 0.13
65 Holmes County 0.12
66 Perry County 0.11