Ohio Non-Hispanic Voting-age Population By County from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, the voting-age population, of people (of all racial backgrounds) in Ohio who identified as Non-Hispanic (not hispanic or latino) was 8,871,534; and represented 96.35% of the total Ohio voting-age population.

Franklin County had the highest non-hispanic voting-age population (962.89K), followed by Cuyahoga County (951.68K), and Hamilton County (622.65K). On the other hand, the three counties with low non-hispanic voting-age popoulation were: Vinton County (9.94K), Monroe County (10.66K), and Morgan County (10.87K).

You can also see similar information for other states and also for the US by state.

Hover over or click on the counties in the chart below to see the number and percentage of each county's voting-age population that identified as non-hispanic. You can also see this information in a table at the bottom of the page.

Ohio Non-Hispanic Votign-age Population By County from Census 2020
Ohio Non-Hispanic Voting-age Population By County from Census 2020
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County Non-Hispanic Voting-age Population % of County Voting-age Population
Adams 20778 99.44
Allen 76390 97.41
Ashland 40088 98.65
Ashtabula 73646 96.38
Athens 51416 97.69
Auglaize 34886 98.64
Belmont 53237 98.99
Brown 33453 99.17
Butler 283605 94.83
Carroll 20947 99.04
Champaign 29490 98.70
Clark 102491 96.97
Clermont 157694 98.06
Clinton 32205 98.57
Columbiana 80205 98.63
Coshocton 27458 99.23
Crawford 32770 98.86
Cuyahoga 951677 94.33
Darke 39102 98.72
Defiance 26880 91.37
Delaware 152866 97.31
Erie 58514 96.67
Fairfield 117907 97.98
Fayette 21789 98.16
Franklin 962885 94.19
Fulton 30251 92.63
Gallia 22264 99.25
Geauga 72919 98.58
Greene 129183 97.42
Guernsey 29825 99.07
Hamilton 622652 96.46
Hancock 55753 95.37
Hardin 23183 98.12
Harrison 11354 99.36
Henry 19850 93.58
Highland 32714 99.23
Hocking 21786 99.38
Holmes 30226 99.04
Huron 42368 94.61
Jackson 24713 99.23
Jefferson 51822 98.58
Knox 47518 98.39
Lake 180371 96.30
Lawrence 45161 99.08
Licking 134989 98.20
Logan 35192 98.21
Lorain 223781 91.25
Lucas 314558 93.94
Madison 33850 97.74
Mahoning 174464 94.99
Marion 50423 97.67
Medina 139364 97.99
Meigs 17391 99.34
Mercer 31104 98.19
Miami 82112 98.40
Monroe 10661 99.65
Montgomery 406700 96.70
Morgan 10865 99.25
Morrow 26544 98.70
Muskingum 66321 99.06
Noble 11296 98.80
Ottawa 31585 95.89
Paulding 13628 95.48
Perry 26805 99.43
Pickaway 44815 98.71
Pike 20501 99.39
Portage 129529 98.10
Preble 31506 99.25
Putnam 24319 94.72
Richland 96193 98.27
Ross 60134 98.90
Sandusky 42130 91.69
Scioto 57536 98.98
Seneca 41207 95.76
Shelby 35769 98.62
Stark 288310 97.77
Summit 420004 98.02
Trumbull 159150 98.37
Tuscarawas 69809 96.88
Union 45665 97.96
Van Wert 21381 96.91
Vinton 9935 99.54
Warren 177485 97.38
Washington 47412 99.06
Wayne 87113 98.06
Williams 27703 95.93
Wood 99471 94.78
Wyandot 16532 97.53