Ohio / Counties by Population

Ohio Counties by Population

The data is from the US Census. Below are 88 Ohio counties ranked 1 through 88. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

Looking for a list of cities, counties or zips in Ohio?
Get a spreadsheet with the most current population, income, housing demographics and more for all cities, counties or zips in Ohio. Learn more.

Rank County Population
1 Franklin County 1,291,981
2 Cuyahoga County 1,248,514
3 Hamilton County 813,822
4 Summit County 541,228
5 Montgomery County 531,542
6 Lucas County 430,887
7 Butler County 380,604
8 Stark County 372,542
9 Lorain County 307,924
10 Lake County 230,117
11 Mahoning County 229,796
12 Warren County 228,882
13 Clermont County 204,214
14 Delaware County 200,464
15 Trumbull County 200,380
16 Medina County 178,371
17 Licking County 173,448
18 Greene County 166,752
19 Portage County 162,277
20 Fairfield County 154,733
21 Clark County 134,557
22 Wood County 130,492
23 Richland County 120,589
24 Wayne County 116,038
25 Miami County 105,122
26 Allen County 103,198
27 Columbiana County 103,077
28 Ashtabula County 97,807
29 Geauga County 93,918
30 Tuscarawas County 92,297
31 Muskingum County 86,149
32 Ross County 77,313
33 Scioto County 75,929
34 Hancock County 75,754
35 Erie County 74,817
36 Belmont County 68,029
37 Athens County 66,597
38 Jefferson County 66,359
39 Marion County 64,967
40 Knox County 61,261
41 Washington County 60,418
42 Lawrence County 60,249
43 Sandusky County 59,195
44 Huron County 58,494
45 Pickaway County 57,830
46 Union County 56,741
47 Seneca County 55,243
48 Ashland County 53,628
49 Darke County 51,536
50 Shelby County 48,759
51 Auglaize County 45,778
52 Logan County 45,325
53 Madison County 44,036
54 Holmes County 43,957
55 Brown County 43,576
56 Highland County 42,971
57 Fulton County 42,289
58 Clinton County 42,009
59 Crawford County 41,746
60 Preble County 41,120
61 Mercer County 40,873
62 Ottawa County 40,657
63 Guernsey County 39,093
64 Champaign County 38,840
65 Defiance County 38,156
66 Williams County 36,784
67 Coshocton County 36,544
68 Perry County 36,024
69 Morrow County 34,994
70 Putnam County 33,878
71 Jackson County 32,449
72 Hardin County 31,364
73 Gallia County 29,973
74 Fayette County 28,752
75 Hocking County 28,474
76 Pike County 28,270
77 Van Wert County 28,217
78 Adams County 27,726
79 Carroll County 27,385
80 Henry County 27,185
81 Meigs County 23,080
82 Wyandot County 22,029
83 Paulding County 18,845
84 Harrison County 15,216
85 Morgan County 14,709
86 Noble County 14,406
87 Monroe County 13,946
88 Vinton County 13,092

United States Census Bureau / American FactFinder. "Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2017". 2017 Population Estimates Program. Web. March 2018. http://factfinder2.census.gov.

Connect

Cubit logo
Copyright 2018 Cubit Planning, Inc.