Kentucky Population By County in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the population of Kentucky was 4,416,992. Among all Kentucky counties, Jefferson had the highest population (762,038), followed by Fayette (311,992), and Kenton (163,741). Robertson was the least populated county (2,189).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and by state for the United States.

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Kentucky Population By County in 2014
Kentucky Population By County in 2014
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County Population % of State Population
Adair 19268 0.44
Allen 20482 0.46
Anderson 21881 0.50
Ballard 8178 0.19
Barren 43041 0.97
Bath 12135 0.28
Bell 27830 0.63
Boone 126752 2.87
Bourbon 20049 0.45
Boyd 48828 1.11
Boyle 29820 0.68
Bracken 8362 0.19
Breathitt 13361 0.30
Breckinridge 19893 0.45
Bullitt 78039 1.77
Butler 12745 0.29
Caldwell 12844 0.29
Calloway 38482 0.87
Campbell 92403 2.09
Carlisle 4959 0.11
Carroll 10747 0.24
Carter 27517 0.62
Casey 15790 0.36
Christian 73432 1.66
Clark 35643 0.81
Clay 21093 0.48
Clinton 10218 0.23
Crittenden 9180 0.21
Cumberland 6717 0.15
Daviess 98488 2.23
Edmonson 12022 0.27
Elliott 7531 0.17
Estill 14451 0.33
Fayette 311992 7.06
Fleming 14476 0.33
Floyd 38012 0.86
Franklin 49738 1.13
Fulton 6259 0.14
Gallatin 8632 0.20
Garrard 16975 0.38
Grant 24832 0.56
Graves 37584 0.85
Grayson 26071 0.59
Green 11043 0.25
Greenup 36326 0.82
Hancock 8687 0.20
Hardin 108612 2.46
Harlan 28018 0.63
Harrison 18632 0.42
Hart 18508 0.42
Henderson 46396 1.05
Henry 15550 0.35
Hickman 4690 0.11
Hopkins 46168 1.05
Jackson 13304 0.30
Jefferson 762038 17.25
Jessamine 50877 1.15
Johnson 23266 0.53
Kenton 163741 3.71
Knott 15943 0.36
Knox 31542 0.71
Larue 14120 0.32
Laurel 59913 1.36
Lawrence 15873 0.36
Lee 7069 0.16
Leslie 10841 0.25
Letcher 23352 0.53
Lewis 13832 0.31
Lincoln 24438 0.55
Livingston 9330 0.21
Logan 26828 0.61
Lyon 8413 0.19
McCracken 65356 1.48
McCreary 17933 0.41
McLean 9397 0.21
Madison 87125 1.97
Magoffin 12986 0.29
Marion 19084 0.43
Marshall 30997 0.70
Martin 12505 0.28
Mason 17139 0.39
Meade 29100 0.66
Menifee 6303 0.14
Mercer 21365 0.48
Metcalfe 9988 0.23
Monroe 10672 0.24
Montgomery 27381 0.62
Morgan 13356 0.30
Muhlenberg 31312 0.71
Nelson 44861 1.02
Nicholas 7063 0.16
Ohio 23964 0.54
Oldham 63991 1.45
Owen 10659 0.24
Owsley 4506 0.10
Pendleton 14484 0.33
Perry 27561 0.62
Pike 62970 1.43
Powell 12347 0.28
Pulaski 63894 1.45
Robertson 2189 0.05
Rockcastle 16832 0.38
Rowan 24267 0.55
Russell 17795 0.40
Scott 51236 1.16
Shelby 45135 1.02
Simpson 17764 0.40
Spencer 17782 0.40
Taylor 25330 0.57
Todd 12432 0.28
Trigg 14133 0.32
Trimble 8726 0.20
Union 15093 0.34
Warren 121480 2.75
Washington 11895 0.27
Wayne 20615 0.47
Webster 13184 0.30
Whitley 35864 0.81
Wolfe 7255 0.16
Woodford 25584 0.58