Ohio White Alone Voting-age Population By County in Census 2020

Updated on August 25, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, among all the Ohio voting-age population (18 years and over), there were 7,297,449 people who identified their race as White Alone, which is 79.26% of the total voting-age population of Ohio.

Franklin County had the highest number of White Alone voting-age population (661,191), followed by Cuyahoga County (618,471), and Hamilton County (429,982).

On the other hand, the three counties with low number of White Alone voting-age population were: Vinton County (9,609), Morgan County (10,082), and Noble County (10,332).

In terms of the percentage of each county's voting-age population, Holmes County had the highest percentage, with 97.50% of its voting-age population identifying their race as White Alone, followed by Monroe County (97.11%), and Vinton County (96.27%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Ohio.

Hover over or click on the counties to see the number and percentage of each county's voting-age population that identified as White Alone. The data can also be filtered, sorted, and explored further in a table below.

Ohio White Alone Voting-age Population By County in Census 2020
Ohio White Alone Voting-age Population By County in Census 2020
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County White Alone Voting-age Population % of County Voting-age Population
Adams County 20086 96.12
Allen County 64050 81.68
Ashland County 38415 94.53
Ashtabula County 68021 89.02
Athens County 45973 87.35
Auglaize County 33780 95.52
Belmont County 49564 92.16
Brown County 32068 95.06
Butler County 237552 79.43
Carroll County 20166 95.34
Champaign County 27830 93.15
Clark County 88980 84.19
Clermont County 147765 91.89
Clinton County 30300 92.74
Columbiana County 75962 93.41
Coshocton County 26443 95.56
Crawford County 31597 95.32
Cuyahoga County 618471 61.30
Darke County 37910 95.71
Defiance County 26199 89.05
Delaware County 130374 82.99
Erie County 51408 84.93
Fairfield County 102542 85.22
Fayette County 20606 92.83
Franklin County 661191 64.68
Fulton County 29685 90.89
Gallia County 20942 93.36
Geauga County 69897 94.49
Greene County 110178 83.09
Guernsey County 28342 94.14
Hamilton County 429982 66.61
Hancock County 52833 90.38
Hardin County 22285 94.32
Harrison County 10721 93.82
Henry County 19612 92.46
Highland County 31175 94.56
Hocking County 20930 95.48
Holmes County 29756 97.50
Huron County 40837 91.20
Jackson County 23704 95.17
Jefferson County 46880 89.18
Knox County 45325 93.85
Lake County 164782 87.97
Lawrence County 42818 93.94
Licking County 121067 88.07
Logan County 33092 92.35
Lorain County 199983 81.55
Lucas County 240168 71.72
Madison County 30128 87.00
Mahoning County 144068 78.44
Marion County 45244 87.64
Medina County 132041 92.84
Meigs County 16791 95.91
Mercer County 30154 95.19
Miami County 76229 91.35
Monroe County 10389 97.11
Montgomery County 297733 70.79
Morgan County 10082 92.10
Morrow County 25566 95.06
Muskingum County 60957 91.05
Noble County 10332 90.37
Ottawa County 30803 93.52
Paulding County 13240 92.76
Perry County 25797 95.69
Pickaway County 41187 90.72
Pike County 19575 94.90
Portage County 115742 87.66
Preble County 30323 95.52
Putnam County 24168 94.13
Richland County 83692 85.50
Ross County 54032 88.86
Sandusky County 40419 87.96
Scioto County 53686 92.36
Seneca County 39193 91.08
Shelby County 33808 93.21
Stark County 253735 86.04
Summit County 330459 77.12
Trumbull County 140108 86.60
Tuscarawas County 67225 93.29
Union County 40605 87.11
Van Wert County 20689 93.77
Vinton County 9609 96.27
Warren County 153842 84.41
Washington County 45149 94.34
Wayne County 82659 93.05
Williams County 26799 92.79
Wood County 92779 88.40
Wyandot County 16165 95.36