Ohio Population by County
year 2000
Ohio Population by County
year 2000
Area
Population
Cuyahoga County
1,393,978
Franklin County
1,068,978
Hamilton County
845,303
Montgomery County
559,062
Summit County
542,899
Lucas County
455,054
Stark County
378,098
Butler County
332,807
Lorain County
284,664
Mahoning County
257,555
Lake County
227,511
Trumbull County
225,116
Clermont County
177,977
Warren County
158,383
Portage County
152,061
Medina County
151,095
Greene County
147,886
Licking County
145,491
Clark County
144,742
Richland County
128,852
Fairfield County
122,759
Wood County
121,065
Columbiana County
112,075
Wayne County
111,564
Delaware County
109,989
Allen County
108,473
Ashtabula County
102,728
Miami County
98,868
Tuscarawas County
90,914
Geauga County
90,895
Muskingum County
84,585
Erie County
79,551
Scioto County
79,195
Jefferson County
73,894
Ross County
73,345
Hancock County
71,295
Belmont County
70,226
Marion County
66,217
Washington County
63,251
Lawrence County
62,319
Athens County
62,223
Sandusky County
61,792
Huron County
59,487
Seneca County
58,683
Knox County
54,500
Darke County
53,309
Pickaway County
52,727
Ashland County
52,523
Shelby County
47,910
Crawford County
46,966
Auglaize County
46,611
Logan County
46,005
Preble County
42,337
Brown County
42,285
Fulton County
42,084
Ottawa County
40,985
Mercer County
40,924
Union County
40,909
Highland County
40,875
Guernsey County
40,792
Clinton County
40,543
Madison County
40,213
Defiance County
39,500
Williams County
39,188
Holmes County
38,943
Champaign County
38,890
Coshocton County
36,655
Putnam County
34,726
Perry County
34,078
Jackson County
32,641
Hardin County
31,945
Morrow County
31,628
Gallia County
31,069
Van Wert County
29,659
Henry County
29,210
Carroll County
28,836
Fayette County
28,433
Hocking County
28,241
Pike County
27,695
Adams County
27,330
Meigs County
23,072
Wyandot County
22,908
Paulding County
20,293
Harrison County
15,856
Monroe County
15,180
Morgan County
14,897
Noble County
14,058
Vinton County
12,806
