| Rank |
County |
Population Density |
| 1 |
Jefferson County, Kentucky
|
1,948.1
|
| 2 |
Fayette County, Kentucky
|
1,042.8
|
| 3 |
Kenton County, Kentucky
|
996.7
|
| 4 |
Campbell County, Kentucky
|
597
|
| 5 |
Boone County, Kentucky
|
482.3
|
| 6 |
Oldham County, Kentucky
|
322.2
|
| 7 |
Boyd County, Kentucky
|
309.9
|
| 8 |
Jessamine County, Kentucky
|
282.3
|
| 9 |
McCracken County, Kentucky
|
263.6
|
| 10 |
Bullitt County, Kentucky
|
250.2
|
| 11 |
Franklin County, Kentucky
|
237.2
|
| 12 |
Daviess County, Kentucky
|
210.9
|
| 13 |
Warren County, Kentucky
|
210.1
|
| 14 |
Madison County, Kentucky
|
189.6
|
| 15 |
Hardin County, Kentucky
|
169.3
|
| 16 |
Scott County, Kentucky
|
167.4
|
| 17 |
Boyle County, Kentucky
|
157.8
|
| 18 |
Clark County, Kentucky
|
141.1
|
| 19 |
Laurel County, Kentucky
|
135.6
|
| 20 |
Montgomery County, Kentucky
|
134.3
|
| 21 |
Woodford County, Kentucky
|
132.1
|
| 22 |
Shelby County, Kentucky
|
110.8
|
| 23 |
Greenup County, Kentucky
|
107.2
|
| 24 |
Anderson County, Kentucky
|
106.1
|
| 25 |
Henderson County, Kentucky
|
105.9
|
| 26 |
Marshall County, Kentucky
|
104.4
|
| 27 |
Nelson County, Kentucky
|
104
|
| 28 |
Christian County, Kentucky
|
103.1
|
| 29 |
Floyd County, Kentucky
|
100.3
|
| 30 |
Calloway County, Kentucky
|
96.6
|
| 31 |
Pulaski County, Kentucky
|
95.8
|
| 32 |
Grant County, Kentucky
|
95.6
|
| 33 |
Meade County, Kentucky
|
93.6
|
| 34 |
Taylor County, Kentucky
|
92
|
| 35 |
Spencer County, Kentucky
|
91.4
|
| 36 |
Johnson County, Kentucky
|
89.2
|
| 37 |
Hopkins County, Kentucky
|
86.6
|
| 38 |
Barren County, Kentucky
|
86.5
|
| 39 |
Mercer County, Kentucky
|
85.7
|
| 40 |
Gallatin County, Kentucky
|
84.8
|
| 41 |
Perry County, Kentucky
|
84.5
|
| 42 |
Carroll County, Kentucky
|
84.1
|
| 43 |
Rowan County, Kentucky
|
83.4
|
| 44 |
Pike County, Kentucky
|
82.6
|
| 45 |
Knox County, Kentucky
|
82.5
|
| 46 |
Whitley County, Kentucky
|
81.4
|
| 47 |
Bell County, Kentucky
|
79.9
|
| 48 |
Lincoln County, Kentucky
|
74.1
|
| 49 |
Simpson County, Kentucky
|
74
|
| 50 |
Garrard County, Kentucky
|
73.5
|
| 51 |
Mason County, Kentucky
|
72.8
|
| 52 |
Letcher County, Kentucky
|
72.6
|
| 53 |
Powell County, Kentucky
|
70.5
|
| 54 |
Russell County, Kentucky
|
69.2
|
| 55 |
Bourbon County, Kentucky
|
69
|
| 56 |
Carter County, Kentucky
|
67.7
|
| 57 |
Muhlenberg County, Kentucky
|
67.4
|
| 58 |
Graves County, Kentucky
|
67.3
|
| 59 |
Harlan County, Kentucky
|
62.9
|
| 60 |
Harrison County, Kentucky
|
61.5
|
| 61 |
Trimble County, Kentucky
|
58.1
|
| 62 |
Estill County, Kentucky
|
58
|
| 63 |
Allen County, Kentucky
|
58
|
| 64 |
Marion County, Kentucky
|
57.8
|
| 65 |
Martin County, Kentucky
|
56.3
|
| 66 |
Larue County, Kentucky
|
54.3
|
| 67 |
Henry County, Kentucky
|
53.9
|
| 68 |
Rockcastle County, Kentucky
|
53.9
|
| 69 |
Pendleton County, Kentucky
|
53.7
|
| 70 |
Clinton County, Kentucky
|
52.1
|
| 71 |
Grayson County, Kentucky
|
51.8
|
| 72 |
Logan County, Kentucky
|
48.6
|
| 73 |
Knott County, Kentucky
|
46.5
|
| 74 |
Clay County, Kentucky
|
46.3
|
| 75 |
Adair County, Kentucky
|
46
|
| 76 |
Hancock County, Kentucky
|
45.6
|
| 77 |
Wayne County, Kentucky
|
45.4
|
| 78 |
Hart County, Kentucky
|
44.2
|
| 79 |
Union County, Kentucky
|
43.8
|
| 80 |
Magoffin County, Kentucky
|
43.2
|
| 81 |
McCreary County, Kentucky
|
42.9
|
| 82 |
Bath County, Kentucky
|
41.6
|
| 83 |
Bracken County, Kentucky
|
41.3
|
| 84 |
Fleming County, Kentucky
|
41.2
|
| 85 |
Webster County, Kentucky
|
41
|
| 86 |
Ohio County, Kentucky
|
40.6
|
| 87 |
Edmonson County, Kentucky
|
40.2
|
| 88 |
Green County, Kentucky
|
39.4
|
| 89 |
Washington County, Kentucky
|
39.4
|
| 90 |
Jackson County, Kentucky
|
39.1
|
| 91 |
Lyon County, Kentucky
|
38.9
|
| 92 |
Lawrence County, Kentucky
|
38.2
|
| 93 |
Lee County, Kentucky
|
37.8
|
| 94 |
McLean County, Kentucky
|
37.8
|
| 95 |
Caldwell County, Kentucky
|
37.7
|
| 96 |
Nicholas County, Kentucky
|
36.6
|
| 97 |
Morgan County, Kentucky
|
36.5
|
| 98 |
Casey County, Kentucky
|
35.9
|
| 99 |
Breckinridge County, Kentucky
|
35.4
|
| 100 |
Metcalfe County, Kentucky
|
34.9
|
| 101 |
Elliott County, Kentucky
|
33.5
|
| 102 |
Ballard County, Kentucky
|
33.4
|
| 103 |
Todd County, Kentucky
|
33.3
|
| 104 |
Monroe County, Kentucky
|
33.3
|
| 105 |
Fulton County, Kentucky
|
33.2
|
| 106 |
Wolfe County, Kentucky
|
33.1
|
| 107 |
Trigg County, Kentucky
|
32.5
|
| 108 |
Menifee County, Kentucky
|
31
|
| 109 |
Owen County, Kentucky
|
30.9
|
| 110 |
Livingston County, Kentucky
|
30.4
|
| 111 |
Butler County, Kentucky
|
29.8
|
| 112 |
Lewis County, Kentucky
|
28.7
|
| 113 |
Leslie County, Kentucky
|
28.2
|
| 114 |
Breathitt County, Kentucky
|
28.2
|
| 115 |
Carlisle County, Kentucky
|
26.9
|
| 116 |
Crittenden County, Kentucky
|
25.9
|
| 117 |
Owsley County, Kentucky
|
24.1
|
| 118 |
Robertson County, Kentucky
|
22.8
|
| 119 |
Cumberland County, Kentucky
|
22.5
|
| 120 |
Hickman County, Kentucky
|
20.2
|