U.S. Counties /
Ohio (OH)
Ohio - Counties
Population ≥ 50,000
Total counties: 49 ·
Showing 49 (population ≥ 50,000)
| County | FIPS | Population |
|---|---|---|
| Franklin | 049 | 1,321,635 |
| Cuyahoga | 035 | 1,249,418 |
| Hamilton | 061 | 827,878 |
| Summit | 153 | 538,087 |
| Montgomery | 113 | 535,528 |
| Lucas | 095 | 428,748 |
| Butler | 017 | 389,910 |
| Stark | 151 | 373,764 |
| Lorain | 093 | 314,588 |
| Warren | 165 | 246,364 |
| Lake | 085 | 232,101 |
| Mahoning | 099 | 227,063 |
| Delaware | 041 | 221,160 |
| Clermont | 025 | 209,862 |
| Trumbull | 155 | 201,367 |
| Medina | 103 | 183,049 |
| Licking | 089 | 180,311 |
| Greene | 057 | 168,531 |
| Portage | 133 | 161,421 |
| Fairfield | 045 | 161,289 |
| Clark | 023 | 135,445 |
| Wood | 173 | 131,795 |
| Richland | 139 | 125,138 |
| Wayne | 169 | 116,618 |
| Miami | 109 | 109,549 |
| Allen | 003 | 101,685 |
| Columbiana | 029 | 101,203 |
| Ashtabula | 007 | 97,343 |
| Geauga | 055 | 95,479 |
| Tuscarawas | 157 | 92,585 |
| Muskingum | 119 | 86,382 |
| Ross | 141 | 76,748 |
| Erie | 043 | 74,938 |
| Hancock | 063 | 74,885 |
| Scioto | 145 | 73,118 |
| Belmont | 013 | 65,982 |
| Union | 159 | 65,293 |
| Marion | 101 | 65,145 |
| Jefferson | 081 | 64,855 |
| Knox | 083 | 62,888 |
| Athens | 009 | 61,573 |
| Pickaway | 129 | 59,407 |
| Washington | 167 | 59,318 |
| Sandusky | 143 | 58,770 |
| Huron | 077 | 58,412 |
| Lawrence | 087 | 57,385 |
| Seneca | 147 | 54,861 |
| Ashland | 005 | 52,296 |
| Darke | 037 | 51,655 |