Ranking of Ohio Counties By Percentage of Population that are Asian Alone in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Ohio counties, Delaware County had the highest percentage of its population who identified their race as Asian Alone (5.88%), followed by Warren County (5.15%), and Franklin County (5.05%).

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 2015
Delaware
Warren
Franklin
Union
Athens
Summit
Cuyahoga
Greene
Butler
Hamilton
Ranking of Ohio Counties By Percentage of Pop. that are Asian Alone in 2015
0 of 0
Rank County % of County Population
1 Delaware County 5.88
2 Warren County 5.15
3 Franklin County 5.05
4 Union County 3.71
5 Athens County 3.33
6 Summit County 3.21
7 Cuyahoga County 3.14
7 Greene County 3.14
8 Butler County 3.04
9 Hamilton County 2.54
10 Montgomery County 2.16
11 Portage County 2.05
12 Hancock County 1.91
13 Wood County 1.78
14 Lucas County 1.75
15 Miami County 1.5
16 Lake County 1.45
17 Fairfield County 1.33
18 Lorain County 1.23
19 Clermont County 1.22
20 Medina County 1.2
21 Madison County 1.16
22 Shelby County 1.12
23 Wayne County 1.06
24 Licking County 1
25 Stark County 0.92
26 Mahoning County 0.89
27 Allen County 0.82
28 Fayette County 0.8
29 Seneca County 0.75
30 Clark County 0.73
30 Richland County 0.73
31 Erie County 0.71
31 Logan County 0.71
32 Washington County 0.7
33 Wyandot County 0.69
34 Hardin County 0.66
35 Geauga County 0.65
36 Ashland County 0.63
36 Gallia County 0.63
36 Knox County 0.63
36 Preble County 0.63
37 Marion County 0.6
38 Auglaize County 0.57
39 Williams County 0.56
40 Crawford County 0.53
41 Henry County 0.52
41 Mercer County 0.52
41 Ross County 0.52
42 Champaign County 0.51
42 Muskingum County 0.51
42 Trumbull County 0.51
43 Clinton County 0.5
44 Ashtabula County 0.47
45 Jefferson County 0.46
45 Pickaway County 0.46
46 Belmont County 0.45
47 Defiance County 0.44
47 Fulton County 0.44
48 Sandusky County 0.43
49 Lawrence County 0.42
50 Darke County 0.4
51 Tuscarawas County 0.39
52 Ottawa County 0.38
53 Huron County 0.37
53 Morrow County 0.37
54 Columbiana County 0.35
54 Guernsey County 0.35
54 Highland County 0.35
54 Scioto County 0.35
55 Carroll County 0.34
55 Coshocton County 0.34
56 Van Wert County 0.33
57 Jackson County 0.32
58 Adams County 0.28
58 Paulding County 0.28
59 Brown County 0.27
59 Noble County 0.27
59 Putnam County 0.27
60 Pike County 0.26
61 Hocking County 0.25
61 Meigs County 0.25
62 Vinton County 0.21
63 Harrison County 0.18
63 Holmes County 0.18
64 Perry County 0.17
65 Monroe County 0.15
66 Morgan County 0.14