Ohio Non-Hispanic White Alone Citizen Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic White Alone citizen population for Ohio was 3,196,310 and represented 28.19% of the total Ohio citizen population.

Among all Ohio counties, Franklin had the highest Non-Hispanic White Alone citizen population (792.75K), followed by Cuyahoga (749.63K), and Hamilton (533.90K).

In terms of percentages, Holmes had the highest percentage of its citizen population being Non-Hispanic White Alone (98.26%), followed by Monroe (97.63%), and Wyandot (97.42%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen 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 Population By County in 2015
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County Citizen Population % of County Citizen Population
Franklin 792745 69.18
Cuyahoga 749630 61.05
Hamilton 533895 68.31
Summit 423250 79.84
Montgomery 381935 73.11
Stark 326450 87.81
Butler 308195 85.16
Lucas 304200 70.82
Lorain 239750 79.93
Lake 204160 91.11
Warren 192070 90.03
Clermont 188520 94.98
Trumbull 180545 87.89
Mahoning 179685 77.74
Medina 164515 94.81
Delaware 161000 88.92
Licking 154240 92.18
Portage 144940 91.76
Greene 137240 85.78
Fairfield 130950 88.87
Clark 115745 85.58
Wood 114000 90.08
Wayne 108585 95.13
Richland 105275 86.60
Columbiana 100030 94.88
Miami 96360 93.81
Ashtabula 89780 90.58
Geauga 89360 95.94
Tuscarawas 88160 95.98
Allen 85855 82.07
Muskingum 79000 92.32
Scioto 72830 93.94
Ross 69555 90.34
Hancock 67520 90.93
Belmont 64715 93.47
Erie 64060 84.71
Jefferson 61695 91.02
Lawrence 58740 95.11
Marion 58675 89.66
Washington 58500 96.00
Knox 58105 95.89
Athens 57985 92.48
Huron 53500 92.52
Pickaway 52635 93.34
Sandusky 51330 85.81
Ashland 50885 96.63
Seneca 50575 91.13
Darke 50485 96.79
Union 48825 92.51
Shelby 45790 94.17
Auglaize 44205 96.94
Logan 42780 94.52
Brown 42700 96.85
Holmes 42535 98.26
Highland 41265 96.07
Crawford 41025 96.54
Preble 40250 97.12
Mercer 39305 96.67
Clinton 39095 93.72
Madison 38775 90.11
Ottawa 38115 92.85
Fulton 38105 90.35
Guernsey 37625 95.18
Champaign 36820 93.86
Coshocton 35340 96.36
Perry 34970 97.23
Williams 34820 93.68
Morrow 33660 96.38
Defiance 33630 87.51
Putnam 31765 93.47
Jackson 31465 96.37
Hardin 30170 95.90
Gallia 28630 94.19
Hocking 27825 96.92
Carroll 27370 97.02
Adams 27265 96.84
Pike 27165 95.92
Van Wert 27010 94.72
Fayette 26865 94.46
Henry 25415 91.37
Meigs 22755 97.18
Wyandot 21750 97.42
Paulding 17775 93.65
Harrison 14880 95.32
Monroe 14190 97.63
Morgan 13795 92.80
Noble 13375 92.47
Vinton 12820 96.97