Ranking of Kentucky Counties By Percentage of Some Other Race Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Kentucky Some Other Race Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 35.46%. Among all Kentucky counties, Adair County had the highest percentage of its Some Other Race Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (100.00%), followed by Bourbon County (100.00%), and Breathitt County (100.00%).

The chart below shows the top 10 Kentucky counties, and the table below shows the ranking of all Kentucky counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

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

Ranking of Kentucky Counties By Percentage of Some Other Race Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Adair County
Bourbon County
Breathitt County
Carlisle County
Edmonson County
Fulton County
Hancock County
Johnson County
Lewis County
Magoffin County
Ranking of Kentucky Counties By Percentage of Some Other Race Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Adair County 100.00
1 Bourbon County 100.00
1 Breathitt County 100.00
1 Carlisle County 100.00
1 Edmonson County 100.00
1 Fulton County 100.00
1 Hancock County 100.00
1 Johnson County 100.00
1 Lewis County 100.00
1 Magoffin County 100.00
1 Perry County 100.00
2 Mason County 93.75
3 Knox County 92.00
4 Woodford County 79.76
5 Russell County 79.10
6 Barren County 73.21
7 Elliott County 66.67
8 Carroll County 66.35
9 Kenton County 66.19
10 Hickman County 63.16
11 Ohio County 62.93
12 Clay County 59.26
13 Boyd County 56.51
14 Clark County 55.98
15 Taylor County 55.56
16 Warren County 54.94
17 Hopkins County 54.43
18 Wayne County 53.62
19 Boone County 52.85
20 Shelby County 52.27
21 Anderson County 50.00
21 Trimble County 50.00
21 Union County 50.00
22 Nelson County 47.65
23 Harrison County 47.06
24 Pulaski County 46.43
25 Lincoln County 42.67
26 Gallatin County 41.67
27 Webster County 40.66
28 Scott County 39.34
29 Christian County 39.30
30 Fayette County 39.03
31 Boyle County 37.46
32 Henry County 36.36
33 Campbell County 35.90
34 Monroe County 34.48
35 Cumberland County 34.09
36 Graves County 33.33
37 Knott County 31.43
38 McCracken County 30.61
39 Mercer County 28.79
40 Calloway County 28.75
41 Daviess County 27.95
42 Montgomery County 26.92
43 Bell County 26.67
43 Butler County 26.67
44 Marion County 26.23
45 Jefferson County 26.21
46 Jessamine County 24.28
47 Bath County 22.22
48 Spencer County 21.88
49 Clinton County 21.43
50 Todd County 20.54
51 Franklin County 19.75
52 Henderson County 19.20
53 Meade County 15.22
54 Fleming County 14.09
55 Hardin County 12.85
56 Marshall County 12.22
57 Logan County 12.11
58 Breckinridge County 11.43
59 Whitley County 10.74
60 Madison County 10.36
61 Muhlenberg County 9.52
62 Garrard County 8.00
63 Oldham County 5.28
64 Laurel County 4.71
65 Crittenden County 3.37
66 Bullitt County 0.43
67 Allen County 0.00
67 Ballard County 0.00
67 Carter County 0.00
67 Casey County 0.00
67 Floyd County 0.00
67 Grant County 0.00
67 Grayson County 0.00
67 Greenup County 0.00
67 Harlan County 0.00
67 Hart County 0.00
67 Larue County 0.00
67 Lawrence County 0.00
67 Letcher County 0.00
67 Livingston County 0.00
67 Lyon County 0.00
67 McCreary County 0.00
67 McLean County 0.00
67 Martin County 0.00
67 Morgan County 0.00
67 Owen County 0.00
67 Pendleton County 0.00
67 Pike County 0.00
67 Robertson County 0.00
67 Rockcastle County 0.00
67 Simpson County 0.00
67 Trigg County 0.00