Ohio Citizen Population By County in 2022 (ACS-5Yrs)

Updated on August 29, 2024.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2022, the citizen population for Ohio was 11,511,065 and represented 97.76% of the total Ohio population.

Among all Ohio counties, Franklin had the highest citizen population (1.24M), followed by Cuyahoga (1.22M), and Hamilton (801.54K).

In terms of percentages, Vinton had the highest percentage of its population being citizens (99.96%), followed by Holmes (99.93%), and Hocking (99.89%).

The chart and table below shows the citizen population of each county and the percentage of each county's population that were citizens.

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

Ohio Citizen Population By County in 2022
Ohio Citizen Population By County in 2022
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County Citizen Population % of County Population
Franklin 1237970 93.92
Cuyahoga 1221075 97.17
Hamilton 801535 96.84
Summit 526805 97.67
Montgomery 523265 97.60
Lucas 423905 98.58
Butler 373175 96.10
Stark 370590 99.04
Lorain 309750 98.93
Warren 233325 95.94
Lake 227110 97.79
Mahoning 225755 99.02
Delaware 207280 95.93
Clermont 206725 98.98
Trumbull 201110 99.68
Medina 180665 99.08
Licking 177035 98.99
Greene 164640 98.25
Portage 158540 98.34
Fairfield 156770 98.37
Clark 134155 98.73
Wood 129565 98.48
Richland 124235 99.38
Wayne 115015 98.57
Miami 107565 98.85
Columbiana 101435 99.72
Allen 101315 99.25
Ashtabula 97175 99.50
Geauga 94845 99.36
Tuscarawas 91955 99.05
Muskingum 85955 99.49
Ross 76665 99.62
Erie 74830 99.38
Hancock 73660 98.12
Scioto 73350 99.51
Belmont 66440 99.83
Jefferson 65065 99.67
Marion 65000 99.44
Knox 62180 99.24
Union 61975 97.74
Athens 59530 97.15
Washington 59190 99.25
Pickaway 58685 99.79
Sandusky 58500 99.35
Huron 57935 99.00
Lawrence 57835 99.72
Seneca 54685 99.32
Ashland 52165 99.32
Darke 51510 99.54
Shelby 47870 99.43
Auglaize 46095 99.63
Logan 45800 99.35
Holmes 44245 99.93
Brown 43640 99.83
Madison 43425 98.78
Highland 43140 99.67
Fulton 42330 99.37
Mercer 41865 98.93
Crawford 41465 99.06
Clinton 41405 98.41
Preble 40830 99.76
Ottawa 40220 99.64
Champaign 38640 99.81
Guernsey 38325 99.78
Defiance 37955 99.10
Williams 36645 99.11
Coshocton 36515 99.69
Perry 35335 99.68
Morrow 34975 99.79
Putnam 34230 99.51
Jackson 32390 99.46
Hardin 30165 98.51
Gallia 29200 99.74
Van Wert 28685 99.48
Fayette 28505 98.63
Hocking 28075 99.89
Henry 27455 99.48
Adams 27345 99.40
Pike 27040 99.60
Carroll 26705 99.79
Meigs 22195 99.80
Wyandot 21640 99.18
Paulding 18655 99.10
Harrison 14480 99.66
Noble 14170 99.68
Morgan 13830 99.86
Monroe 13340 99.55
Vinton 12785 99.96