Ohio Non-Hispanic Black or African American Alone Citizen Population By County in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Non-Hispanic Black Alone citizen population for Ohio was 1,276,885 and represented 11.24% of the total Ohio citizen population.

Among all Ohio counties, Cuyahoga had the highest Non-Hispanic Black Alone citizen population (366.36K), followed by Franklin (256.63K), and Hamilton (203.36K).

In terms of percentages, Cuyahoga had the highest percentage of its citizen population being Non-Hispanic Black Alone (29.99%), followed by Hamilton (25.92%), and Franklin (21.73%).

The chart and table below shows the Non-Hispanic Black Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Black 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 Black or African American Alone Citizen Population By County in 2017
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County Citizen Population % of County Citizen Population
Cuyahoga 366355 29.99
Franklin 256625 21.73
Hamilton 203360 25.92
Montgomery 108535 20.86
Lucas 80855 19.00
Summit 77020 14.61
Mahoning 34185 14.90
Butler 28000 7.68
Stark 26465 7.13
Lorain 23580 7.81
Trumbull 16620 8.20
Allen 12200 11.79
Greene 11100 6.92
Clark 10890 8.12
Fairfield 10205 6.82
Richland 9365 7.75
Lake 8640 3.85
Warren 7130 3.29
Portage 6410 4.07
Delaware 6110 3.26
Erie 6100 8.17
Licking 5765 3.41
Ross 3955 5.15
Jefferson 3735 5.57
Marion 3375 5.21
Ashtabula 3370 3.44
Wood 3325 2.61
Belmont 2845 4.15
Clermont 2790 1.39
Muskingum 2785 3.27
Medina 2595 1.48
Madison 2530 5.84
Columbiana 2230 2.14
Miami 2145 2.08
Scioto 2135 2.79
Pickaway 1815 3.19
Sandusky 1650 2.79
Wayne 1590 1.39
Athens 1500 2.37
Union 1310 2.43
Shelby 1300 2.69
Seneca 1290 2.35
Lawrence 1200 1.97
Geauga 1155 1.24
Hancock 960 1.30
Clinton 870 2.09
Gallia 845 2.81
Noble 790 5.47
Washington 765 1.27
Huron 755 1.31
Logan 740 1.64
Tuscarawas 725 0.79
Defiance 625 1.64
Champaign 610 1.57
Fayette 590 2.08
Knox 540 0.89
Highland 525 1.23
Morgan 505 3.43
Guernsey 480 1.22
Ottawa 440 1.08
Ashland 430 0.82
Williams 405 1.10
Coshocton 395 1.08
Darke 390 0.76
Brown 370 0.85
Crawford 355 0.85
Van Wert 355 1.26
Pike 330 1.17
Harrison 310 2.02
Hocking 295 1.04
Mercer 275 0.68
Meigs 270 1.16
Morrow 260 0.74
Carroll 255 0.92
Jackson 250 0.77
Preble 210 0.51
Hardin 180 0.58
Auglaize 155 0.34
Henry 150 0.55
Paulding 145 0.77
Putnam 145 0.43
Adams 125 0.45
Perry 120 0.33
Fulton 115 0.27
Holmes 70 0.16
Wyandot 70 0.32
Vinton 60 0.46
Monroe 10 0.07