All counties in West Virginia
| County Name | Population | State | Rank |
|---|
| Kanawha County | 193,063 | West Virginia | 1 |
| Berkeley County | 104,169 | West Virginia | 2 |
| Cabell County | 96,319 | West Virginia | 3 |
| Monongalia County | 96,189 | West Virginia | 4 |
| Wood County | 86,956 | West Virginia | 5 |
| Raleigh County | 78,859 | West Virginia | 6 |
| Harrison County | 69,099 | West Virginia | 7 |
| Mercer County | 62,264 | West Virginia | 8 |
| Marion County | 56,418 | West Virginia | 9 |
| Putnam County | 55,486 | West Virginia | 10 |
| Jefferson County | 53,498 | West Virginia | 11 |
| Fayette County | 46,039 | West Virginia | 12 |
| Ohio County | 44,443 | West Virginia | 13 |
| Wayne County | 42,481 | West Virginia | 14 |
| Logan County | 36,743 | West Virginia | 15 |
| Greenbrier County | 35,480 | West Virginia | 16 |
| Preston County | 33,520 | West Virginia | 17 |
| Marshall County | 33,107 | West Virginia | 18 |
| Hancock County | 30,676 | West Virginia | 19 |
| Randolph County | 29,405 | West Virginia | 20 |
| Jackson County | 29,211 | West Virginia | 21 |
| Mineral County | 28,212 | West Virginia | 22 |
| Mason County | 27,324 | West Virginia | 23 |
| Mingo County | 26,839 | West Virginia | 24 |
| Nicholas County | 26,233 | West Virginia | 25 |
| Boone County | 24,629 | West Virginia | 26 |
| Upshur County | 24,254 | West Virginia | 27 |
| Brooke County | 24,069 | West Virginia | 28 |
| Hampshire County | 23,964 | West Virginia | 29 |
| Wyoming County | 23,796 | West Virginia | 30 |
| Mcdowell County | 22,113 | West Virginia | 31 |
| Lincoln County | 21,720 | West Virginia | 32 |
| Morgan County | 17,541 | West Virginia | 33 |
| Taylor County | 16,895 | West Virginia | 34 |
| Barbour County | 16,589 | West Virginia | 35 |
| Wetzel County | 16,583 | West Virginia | 36 |
| Lewis County | 16,372 | West Virginia | 37 |
| Roane County | 14,926 | West Virginia | 38 |
| Braxton County | 14,523 | West Virginia | 39 |
| Hardy County | 14,025 | West Virginia | 40 |
| Summers County | 13,927 | West Virginia | 41 |
| Monroe County | 13,502 | West Virginia | 42 |
| Grant County | 11,937 | West Virginia | 43 |
| Ritchie County | 10,449 | West Virginia | 44 |
| Clay County | 9,386 | West Virginia | 45 |
| Tyler County | 9,208 | West Virginia | 46 |
| Webster County | 9,154 | West Virginia | 47 |
| Pocahontas County | 8,719 | West Virginia | 48 |
| Gilmer County | 8,693 | West Virginia | 49 |
| Doddridge County | 8,202 | West Virginia | 50 |
| Pendleton County | 7,695 | West Virginia | 51 |
| Calhoun County | 7,627 | West Virginia | 52 |
| Pleasants County | 7,605 | West Virginia | 53 |
| Tucker County | 7,141 | West Virginia | 54 |
| Wirt County | 5,717 | West Virginia | 55 |