Ohio - County Infection Estimates

See state-wide estimates here.

Click on a county name to view the infections estimates for that county.

See the Counties Summary page for a searchable and sortable table.

Note: Due to the inherent lag between infections and reporting of cases, our estimates of infections are as of 14 days ago.

Last updated: January 22, 2021

FIPS Code County Population Confirmed Cases % Currently Infected % Total Infected
39049 Franklin 1,316,756 100,046 2.8 24.9
39035 Cuyahoga 1,235,072 84,523 2.7 22.6
39061 Hamilton 817,473 63,092 3.2 25.0
39153 Summit 541,013 34,405 2.8 20.6
39113 Montgomery 531,687 42,660 3.1 25.5
39095 Lucas 428,348 31,041 2.8 24.2
39017 Butler 383,134 30,546 2.9 25.3
39151 Stark 370,606 25,443 3.3 22.2
39093 Lorain 309,833 18,767 2.9 19.8
39165 Warren 234,602 19,436 3.7 26.3
39085 Lake 230,149 15,882 3.2 22.0
39099 Mahoning 228,683 17,163 2.4 25.6
39041 Delaware 209,177 14,226 3.3 21.8
39025 Clermont 206,428 15,697 4.1 24.0
39155 Trumbull 197,974 12,680 2.2 21.2
39103 Medina 179,746 11,439 2.8 20.5
39089 Licking 176,862 13,067 3.4 23.5
39057 Greene 168,937 11,915 3.1 22.2
39133 Portage 162,466 9,163 2.7 18.3
39045 Fairfield 157,574 12,621 3.9 25.4
39023 Clark 134,083 10,802 3.3 25.7
39173 Wood 130,817 10,230 3.5 25.0
39139 Richland 121,154 9,035 3.0 23.9
39169 Wayne 115,710 6,954 2.3 19.3
39109 Miami 106,987 9,073 3.2 27.4
39003 Allen 102,351 9,774 3.4 30.4
39029 Columbiana 101,883 7,263 2.6 24.1
39007 Ashtabula 97,241 4,493 1.6 15.4
39055 Geauga 93,649 5,011 2.4 17.6
39157 Tuscarawas 91,987 7,280 2.9 25.7
39119 Muskingum 86,215 6,907 4.2 25.2
39141 Ross 76,666 5,434 3.1 22.3
39063 Hancock 75,783 5,475 2.8 23.0
39145 Scioto 75,314 5,336 3.5 22.3
39043 Erie 74,266 6,090 3.9 26.3
39013 Belmont 67,006 4,112 3.4 20.5
39009 Athens 65,327 3,737 2.4 17.7
39081 Jefferson 65,325 4,154 2.7 20.4
39101 Marion 65,093 7,420 2.5 52.5
39083 Knox 62,322 3,479 2.6 17.7
39167 Washington 59,911 3,833 3.3 20.8
39087 Lawrence 59,463 4,470 3.8 23.5
39159 Union 58,988 4,449 3.4 23.7
39143 Sandusky 58,518 4,330 3.2 23.8
39129 Pickaway 58,457 7,195 4.2 52.1
39077 Huron 58,266 4,235 3.6 23.3
39147 Seneca 55,178 4,234 3.3 24.3
39005 Ashland 53,484 3,425 3.0 20.2
39037 Darke 51,113 4,655 2.4 29.4
39149 Shelby 48,590 4,194 3.7 27.2
39091 Logan 45,672 3,041 3.3 21.0
39011 Auglaize 45,656 4,196 3.0 29.0
39097 Madison 44,731 3,499 2.9 25.1
39075 Holmes 43,960 2,228 1.4 15.9
39015 Brown 43,432 3,071 3.7 22.3
39071 Highland 43,161 2,718 3.4 19.7
39051 Fulton 42,126 3,352 3.5 25.1
39027 Clinton 41,968 2,866 2.9 21.8
39033 Crawford 41,494 3,194 3.4 25.0
39107 Mercer 41,172 4,320 2.3 33.3
39135 Preble 40,882 3,184 2.7 24.7
39123 Ottawa 40,525 2,892 3.2 23.1
39021 Champaign 38,885 2,493 3.5 20.2
39059 Guernsey 38,875 2,498 2.9 20.3
39039 Defiance 38,087 3,277 3.4 27.2
39171 Williams 36,692 2,758 3.1 24.2
39031 Coshocton 36,600 2,035 2.1 17.8
39127 Perry 36,134 2,283 2.8 20.0
39117 Morrow 35,328 2,301 3.2 21.1
39137 Putnam 33,861 3,726 3.2 34.6
39079 Jackson 32,413 2,613 3.6 25.5
39065 Hardin 31,365 2,101 2.5 21.5
39053 Gallia 29,898 1,947 2.1 20.7
39047 Fayette 28,525 2,344 4.4 25.8
39161 Van Wert 28,275 2,005 2.5 22.5
39073 Hocking 28,264 1,698 2.6 19.2
39131 Pike 27,772 1,724 2.5 19.1
39001 Adams 27,698 1,720 2.9 19.3
39069 Henry 27,006 2,168 3.3 25.0
39019 Carroll 26,914 1,532 3.8 18.3
39105 Meigs 22,907 1,068 2.3 14.6
39175 Wyandot 21,772 1,938 3.4 28.9
39125 Paulding 18,672 1,432 3.1 24.2
39067 Harrison 15,040 878 3.1 18.7
39115 Morgan 14,508 822 2.9 17.9
39121 Noble 14,424 1,199 3.1 26.2
39111 Monroe 13,654 1,003 4.4 23.5
39163 Vinton 13,085 689 3.3 16.7