Ohio Non-Hispanic White Alone Citizen Voting-age Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Non-Hispanic White Alone citizen voting-age population for Ohio was 2,551,105 and represented 28.92% of the total Ohio citizen voting-age population.

Among all Ohio counties, Franklin had the highest Non-Hispanic White Alone citizen voting-age population (654.51K), followed by Cuyahoga (601.83K), and Hamilton (425.50K).

In terms of percentages, Adams had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (98.39%), followed by Holmes (98.06%), and Carroll (97.99%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Ohio Non-Hispanic White Alone Citizen Voting-age Population By County in 2019
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Franklin 654510 70.97
Cuyahoga 601830 63.14
Hamilton 425500 70.45
Summit 337625 81.38
Montgomery 301875 75.06
Stark 257955 89.29
Butler 240980 86.53
Lucas 238015 73.29
Lorain 192820 81.75
Lake 164180 91.89
Warren 149350 90.20
Clermont 147580 95.37
Mahoning 143985 79.11
Trumbull 140895 88.99
Medina 130105 95.37
Delaware 126540 89.67
Licking 121630 92.24
Portage 118065 92.01
Greene 110915 86.17
Fairfield 102655 89.12
Wood 91995 90.74
Clark 90120 87.41
Wayne 82590 95.34
Richland 81865 86.96
Columbiana 77455 94.93
Miami 75710 94.41
Ashtabula 69075 91.34
Geauga 68825 96.31
Tuscarawas 68020 96.73
Allen 65785 83.90
Muskingum 61575 93.24
Scioto 55855 94.37
Ross 54460 90.67
Hancock 53220 92.67
Belmont 51225 93.30
Erie 50890 86.35
Athens 49915 91.98
Jefferson 48995 91.97
Washington 46200 96.12
Marion 45715 89.52
Knox 45345 96.45
Lawrence 44805 95.86
Pickaway 41965 93.27
Huron 40600 93.05
Sandusky 39765 87.88
Ashland 39690 96.65
Seneca 39195 92.08
Union 38260 91.97
Darke 37935 97.18
Shelby 34220 94.74
Auglaize 33450 97.01
Logan 32770 95.23
Brown 32495 97.15
Crawford 31420 96.71
Highland 31375 96.33
Madison 31015 89.72
Ottawa 30940 94.11
Preble 30750 97.14
Clinton 30290 95.09
Holmes 29370 98.06
Mercer 29195 97.32
Fulton 29155 91.54
Guernsey 29065 95.85
Champaign 28330 94.48
Coshocton 26940 96.54
Perry 26660 97.10
Williams 26565 94.00
Morrow 25905 96.46
Defiance 25855 89.29
Jackson 23770 96.94
Putnam 23620 94.29
Hardin 22950 96.82
Gallia 21720 94.37
Hocking 21325 96.73
Carroll 21180 97.99
Adams 20715 98.39
Van Wert 20580 95.50
Pike 20480 95.55
Fayette 20445 94.83
Henry 19045 92.23
Meigs 17565 97.26
Wyandot 16225 96.92
Paulding 13435 94.58
Harrison 11445 95.77
Monroe 10780 97.91
Noble 10740 91.95
Morgan 10735 93.15
Vinton 9880 97.82