Kentucky Population by County |
|---|
| County Name | April 1, 2010 – Census | Population Estimate (as of July 1, 2016) |
|---|---|---|
| Jefferson County, Kentucky | 741,096 | 765,352 |
| Fayette County, Kentucky | 295,803 | 318,449 |
| Kenton County, Kentucky | 159,720 | 164,945 |
| Boone County, Kentucky | 118,811 | 128,536 |
| Warren County, Kentucky | 113,792 | 125,532 |
| Hardin County, Kentucky | 105,543 | 107,316 |
| Daviess County, Kentucky | 96,656 | 99,674 |
| Campbell County, Kentucky | 90,336 | 92,211 |
| Madison County, Kentucky | 82,916 | 89,547 |
| Bullitt County, Kentucky | 74,319 | 79,151 |
| Christian County, Kentucky | 73,955 | 72,351 |
| Oldham County, Kentucky | 60,316 | 65,560 |
| McCracken County, Kentucky | 65,565 | 65,162 |
| Pulaski County, Kentucky | 63,063 | 63,956 |
| Pike County, Kentucky | 65,024 | 60,555 |
| Laurel County, Kentucky | 58,849 | 60,250 |
| Scott County, Kentucky | 47,173 | 53,972 |
| Jessamine County, Kentucky | 48,586 | 52,357 |
| Franklin County, Kentucky | 49,285 | 50,560 |
| Boyd County, Kentucky | 49,542 | 48,132 |
| Shelby County, Kentucky | 42,074 | 46,408 |
| Henderson County, Kentucky | 46,250 | 46,253 |
| Hopkins County, Kentucky | 46,920 | 45,904 |
| Nelson County, Kentucky | 43,437 | 45,559 |
| Barren County, Kentucky | 42,173 | 43,993 |
| Calloway County, Kentucky | 37,191 | 38,437 |
| Graves County, Kentucky | 37,121 | 37,182 |
| Floyd County, Kentucky | 39,451 | 37,110 |
| Whitley County, Kentucky | 35,637 | 36,096 |
| Greenup County, Kentucky | 36,910 | 35,893 |
| Clark County, Kentucky | 35,613 | 35,819 |
| Knox County, Kentucky | 31,883 | 31,687 |
| Marshall County, Kentucky | 31,448 | 31,365 |
| Muhlenberg County, Kentucky | 31,499 | 31,028 |
| Boyle County, Kentucky | 28,432 | 30,018 |
| Meade County, Kentucky | 28,602 | 28,126 |
| Montgomery County, Kentucky | 26,499 | 27,771 |
| Perry County, Kentucky | 28,712 | 27,343 |
| Harlan County, Kentucky | 29,278 | 27,168 |
| Bell County, Kentucky | 28,691 | 27,117 |
| Carter County, Kentucky | 27,720 | 27,046 |
| Logan County, Kentucky | 26,835 | 26,593 |
| Grayson County, Kentucky | 25,746 | 26,184 |
| Woodford County, Kentucky | 24,939 | 26,124 |
| Taylor County, Kentucky | 24,512 | 25,397 |
| Grant County, Kentucky | 24,662 | 24,923 |
| Rowan County, Kentucky | 23,333 | 24,451 |
| Ohio County, Kentucky | 23,842 | 24,378 |
| Lincoln County, Kentucky | 24,742 | 24,372 |
| Johnson County, Kentucky | 23,356 | 22,978 |
| Letcher County, Kentucky | 24,519 | 22,773 |
| Anderson County, Kentucky | 21,421 | 22,158 |
| Mercer County, Kentucky | 21,331 | 21,477 |
| Clay County, Kentucky | 21,730 | 20,766 |
| Allen County, Kentucky | 19,956 | 20,631 |
| Wayne County, Kentucky | 20,813 | 20,453 |
| Bourbon County, Kentucky | 19,985 | 20,030 |
| Breckinridge County, Kentucky | 20,059 | 19,961 |
| Adair County, Kentucky | 18,656 | 19,280 |
| Marion County, Kentucky | 19,820 | 19,205 |
| Harrison County, Kentucky | 18,846 | 18,646 |
| Hart County, Kentucky | 18,199 | 18,627 |
| Spencer County, Kentucky | 17,061 | 18,274 |
| Simpson County, Kentucky | 17,327 | 18,083 |
| Russell County, Kentucky | 17,565 | 17,722 |
| McCreary County, Kentucky | 18,306 | 17,511 |
| Garrard County, Kentucky | 16,912 | 17,292 |
| Mason County, Kentucky | 17,490 | 17,190 |
| Rockcastle County, Kentucky | 17,056 | 16,850 |
| Lawrence County, Kentucky | 15,860 | 15,863 |
| Henry County, Kentucky | 15,416 | 15,818 |
| Casey County, Kentucky | 15,955 | 15,815 |
| Knott County, Kentucky | 16,346 | 15,544 |
| Union County, Kentucky | 15,007 | 14,880 |
| Pendleton County, Kentucky | 14,877 | 14,560 |
| Fleming County, Kentucky | 14,348 | 14,507 |
| Estill County, Kentucky | 14,672 | 14,307 |
| Trigg County, Kentucky | 14,339 | 14,264 |
| Larue County, Kentucky | 14,193 | 14,096 |
| Lewis County, Kentucky | 13,870 | 13,442 |
| Jackson County, Kentucky | 13,494 | 13,368 |
| Webster County, Kentucky | 13,621 | 13,316 |
| Morgan County, Kentucky | 13,923 | 13,298 |
| Breathitt County, Kentucky | 13,878 | 13,284 |
| Butler County, Kentucky | 12,690 | 12,845 |
| Magoffin County, Kentucky | 13,333 | 12,684 |
| Caldwell County, Kentucky | 12,984 | 12,568 |
| Bath County, Kentucky | 11,591 | 12,327 |
| Powell County, Kentucky | 12,613 | 12,308 |
| Todd County, Kentucky | 12,460 | 12,295 |
| Washington County, Kentucky | 11,717 | 12,189 |
| Edmonson County, Kentucky | 12,161 | 12,114 |
| Martin County, Kentucky | 12,929 | 12,002 |
| Green County, Kentucky | 11,258 | 11,060 |
| Carroll County, Kentucky | 10,811 | 10,679 |
| Owen County, Kentucky | 10,841 | 10,642 |
| Monroe County, Kentucky | 10,963 | 10,588 |
| Leslie County, Kentucky | 11,310 | 10,538 |
| Clinton County, Kentucky | 10,272 | 10,177 |
| Metcalfe County, Kentucky | 10,099 | 10,018 |
| McLean County, Kentucky | 9,531 | 9,475 |
| Livingston County, Kentucky | 9,519 | 9,269 |
| Crittenden County, Kentucky | 9,315 | 9,188 |
| Hancock County, Kentucky | 8,565 | 8,810 |
| Trimble County, Kentucky | 8,809 | 8,620 |
| Gallatin County, Kentucky | 8,589 | 8,609 |
| Bracken County, Kentucky | 8,488 | 8,400 |
| Lyon County, Kentucky | 8,314 | 8,069 |
| Ballard County, Kentucky | 8,249 | 8,054 |
| Elliott County, Kentucky | 7,852 | 7,588 |
| Wolfe County, Kentucky | 7,355 | 7,159 |
| Nicholas County, Kentucky | 7,135 | 7,084 |
| Cumberland County, Kentucky | 6,856 | 6,738 |
| Lee County, Kentucky | 7,887 | 6,580 |
| Menifee County, Kentucky | 6,306 | 6,408 |
| Fulton County, Kentucky | 6,813 | 6,179 |
| Carlisle County, Kentucky | 5,104 | 4,855 |
| Hickman County, Kentucky | 4,902 | 4,627 |
| Owsley County, Kentucky | 4,755 | 4,491 |
| Robertson County, Kentucky | 2,282 | 2,155 |
| Total (Counties 120) | 4,339,367 | 4,436,974 |