Ranking of Ohio Counties By Percentage of Population that are Non-Hispanic Asian in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Ohio counties, Delaware County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Asian (7.23%), followed by Warren County (6.1%), and Franklin County (5.66%).

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 2018
Delaware
Warren
Franklin
Union
Summit
Butler
Cuyahoga
Athens
Greene
Hamilton
Ranking of Ohio Counties By Percentage of Pop. that are Non-Hispanic Asian in 2018
0 of 0
Rank County % of County Population
1 Delaware County 7.23
2 Warren County 6.1
3 Franklin County 5.66
4 Union County 4.65
5 Summit County 3.85
6 Butler County 3.65
7 Cuyahoga County 3.31
8 Athens County 3.18
9 Greene County 3.09
10 Hamilton County 2.85
11 Montgomery County 2.3
12 Hancock County 2.05
13 Portage County 2.04
14 Licking County 1.85
15 Wood County 1.82
16 Fairfield County 1.77
17 Lucas County 1.71
18 Miami County 1.69
19 Lake County 1.5
20 Clermont County 1.4
21 Madison County 1.37
22 Lorain County 1.27
23 Medina County 1.25
24 Shelby County 1.13
25 Wayne County 1.06
26 Stark County 0.96
27 Fayette County 0.93
28 Mahoning County 0.85
29 Logan County 0.78
29 Richland County 0.78
30 Allen County 0.77
31 Erie County 0.75
31 Seneca County 0.75
32 Washington County 0.73
33 Ashland County 0.7
33 Clark County 0.7
33 Hardin County 0.7
34 Gallia County 0.66
34 Geauga County 0.66
35 Knox County 0.64
36 Wyandot County 0.63
37 Crawford County 0.61
37 Preble County 0.61
38 Auglaize County 0.55
38 Marion County 0.55
38 Trumbull County 0.55
39 Ross County 0.54
40 Muskingum County 0.53
40 Williams County 0.53
41 Belmont County 0.52
41 Mercer County 0.52
42 Clinton County 0.51
43 Pickaway County 0.5
44 Jefferson County 0.49
45 Ashtabula County 0.47
45 Champaign County 0.47
45 Lawrence County 0.47
46 Darke County 0.45
46 Defiance County 0.45
46 Henry County 0.45
47 Fulton County 0.43
47 Guernsey County 0.43
48 Tuscarawas County 0.42
49 Sandusky County 0.41
50 Highland County 0.4
50 Scioto County 0.4
51 Hocking County 0.37
52 Carroll County 0.35
52 Morrow County 0.35
53 Ottawa County 0.34
54 Adams County 0.33
54 Huron County 0.33
55 Jackson County 0.32
55 Pike County 0.32
55 Van Wert County 0.32
56 Columbiana County 0.31
56 Coshocton County 0.31
57 Brown County 0.29
57 Paulding County 0.29
58 Noble County 0.28
59 Vinton County 0.24
60 Meigs County 0.23
60 Putnam County 0.23
61 Harrison County 0.21
61 Holmes County 0.21
62 Perry County 0.17
63 Monroe County 0.16
64 Morgan County 0.12