Ranking of Ohio Counties By Percentage of Population with Portuguese Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 9.51K people in Ohio with Portuguese ancestry (0.08% of Ohio population). Among all Ohio counties, Vinton County had the highest percentage of its population with Portuguese ancestry (0.46%), followed by Carroll County (0.33%), and Ottawa County (0.33%).

The chart and table below shows the top 10 counties with high percentage of its population having Portuguese 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 Percentage of Population with Portuguese Ancestry in 2021
Vinton County
Carroll County
Ottawa County
Miami County
Union County
Ashtabula County
Stark County
Hancock County
Huron County
Sandusky County
Ranking of Ohio Counties By Percentage of Population with Portuguese Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Vinton County 0.46
2 Carroll County 0.33
2 Ottawa County 0.33
3 Miami County 0.22
4 Union County 0.21
5 Ashtabula County 0.20
6 Stark County 0.19
7 Hancock County 0.16
7 Huron County 0.16
7 Sandusky County 0.16
8 Summit County 0.15
9 Lorain County 0.14
10 Lake County 0.13
11 Geauga County 0.12
11 Greene County 0.12
12 Crawford County 0.11
12 Lawrence County 0.11
13 Franklin County 0.09
13 Knox County 0.09
13 Wood County 0.09
14 Ashland County 0.08
14 Cuyahoga County 0.08
14 Hamilton County 0.08
14 Licking County 0.08
14 Lucas County 0.08
14 Mahoning County 0.08
14 Montgomery County 0.08
15 Medina County 0.07
15 Richland County 0.07
15 Shelby County 0.07
16 Butler County 0.06
16 Champaign County 0.06
16 Delaware County 0.06
16 Marion County 0.06
16 Pike County 0.06
17 Auglaize County 0.05
17 Clark County 0.05
17 Erie County 0.05
17 Muskingum County 0.05
17 Portage County 0.05
17 Trumbull County 0.05
18 Allen County 0.04
18 Belmont County 0.04
18 Brown County 0.04
18 Jefferson County 0.04
18 Logan County 0.04
18 Pickaway County 0.04
18 Ross County 0.04
19 Adams County 0.03
19 Clermont County 0.03
19 Fairfield County 0.03
19 Mercer County 0.03
19 Warren County 0.03
20 Athens County 0.02
20 Darke County 0.02
20 Highland County 0.02
20 Madison County 0.02
20 Scioto County 0.02
20 Seneca County 0.02
20 Washington County 0.02
20 Wayne County 0.02
21 Clinton County 0.01
21 Columbiana County 0.01
21 Fulton County 0.01
21 Gallia County 0.01
21 Preble County 0.01