Ranking of Ohio Counties By Population with Australian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.70K people in Ohio with Australian ancestry. Among all Ohio counties, Franklin County had the highest population with Australian ancestry (617), followed by Wood County (151), and Auglaize County (136).

The chart and table below shows the top 10 counties with high number of people with Australian 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 Population with Australian Ancestry in 2021
Franklin County
Wood County
Auglaize County
Greene County
Williams County
Wayne County
Clark County
Ashland County
Jefferson County
Hamilton County
Ranking of Ohio Counties By Population with Australian Ancestry in 2021
0 of 0
Rank County Population
1 Franklin County 617
2 Wood County 151
3 Auglaize County 136
4 Greene County 127
5 Williams County 119
6 Wayne County 110
7 Clark County 109
8 Ashland County 108
9 Jefferson County 106
10 Hamilton County 99
11 Warren County 89
12 Cuyahoga County 88
13 Lucas County 71
14 Stark County 67
15 Licking County 66
16 Lorain County 65
17 Geauga County 54
17 Portage County 54
18 Summit County 52
19 Lake County 39
20 Erie County 32
20 Mahoning County 32
21 Medina County 31
22 Putnam County 28
23 Montgomery County 26
24 Butler County 23
25 Champaign County 22
25 Logan County 22
26 Clermont County 15
26 Trumbull County 15
27 Huron County 14
27 Miami County 14
27 Washington County 14
28 Brown County 13
29 Belmont County 11
30 Crawford County 9
30 Sandusky County 9
30 Tuscarawas County 9
31 Athens County 8
32 Marion County 6
32 Mercer County 6
33 Meigs County 4
33 Van Wert County 4
34 Shelby County 3
35 Harrison County 1
35 Seneca County 1