Ohio Citizen Population By County in 2014 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2014, the citizen population for Ohio was 11,325,140 and represented 97.97% of the total Ohio population.

Among all Ohio counties, Cuyahoga had the highest citizen population (1.23M), followed by Franklin (1.13M), and Hamilton (780.18K).

In terms of percentages, Lawrence had the highest percentage of its population being citizens (99.95%), followed by Monroe (99.90%), and Coshocton (99.88%).

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.

You may also be interested in:
Ohio Citizen Voting-age Population By County in 2014

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Ohio Citizen Population By County in 2014

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County	Citizen Population	% of County Population
Cuyahoga	1231825	97.18
Franklin	1129315	94.30
Hamilton	780180	97.13
Summit	530295	97.94
Montgomery	523845	97.95
Lucas	431135	98.40
Stark	371830	99.13
Butler	360855	97.23
Lorain	299145	98.90
Mahoning	232060	98.41
Lake	224690	97.86
Warren	211220	97.06
Trumbull	206650	99.55
Clermont	197275	98.91
Delaware	177140	97.43
Medina	172570	99.13
Licking	166340	99.07
Greene	159350	97.57
Portage	158505	98.11
Fairfield	146440	98.90
Clark	135540	98.72
Wood	125965	98.30
Richland	122160	99.47
Wayne	113705	98.89
Columbiana	105880	99.31
Allen	104840	99.32
Miami	102185	99.07
Ashtabula	99690	99.35
Geauga	93000	99.13
Tuscarawas	91955	99.29
Muskingum	85525	99.51
Scioto	77965	99.29
Ross	77215	99.57
Erie	75825	99.23
Hancock	74295	98.68
Belmont	69495	99.57
Jefferson	68295	99.69
Marion	65775	99.40
Athens	62765	96.80
Lawrence	62070	99.95
Washington	61095	99.38
Knox	60600	99.24
Sandusky	60025	99.22
Huron	57900	97.83
Pickaway	56185	99.83
Seneca	55635	99.17
Union	52460	98.81
Ashland	52390	98.48
Darke	52335	99.62
Shelby	48805	99.27
Auglaize	45600	99.42
Logan	45355	99.54
Brown	44335	99.71
Highland	43050	99.50
Holmes	43045	99.70
Crawford	42915	99.72
Madison	42820	98.83
Fulton	42315	99.47
Clinton	41780	99.79
Preble	41605	99.33
Ottawa	41165	99.66
Mercer	40630	99.61
Guernsey	39690	99.74
Champaign	39360	99.32
Defiance	38450	99.11
Williams	37155	99.09
Coshocton	36725	99.88
Perry	35940	99.83
Morrow	34885	99.70
Putnam	34080	99.49
Jackson	32905	99.86
Hardin	31565	99.18
Gallia	30595	99.45
Hocking	28875	99.19
Fayette	28570	98.94
Van Wert	28510	99.65
Pike	28445	99.79
Carroll	28390	99.47
Adams	28280	99.79
Henry	27855	99.22
Meigs	23505	99.75
Wyandot	22360	99.22
Paulding	19125	99.12
Harrison	15675	99.84
Morgan	14950	99.83
Monroe	14575	99.90
Noble	14520	99.73
Vinton	13300	99.85