Ranking of Kentucky Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)
Updated on September 5, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Kentucky Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 33.30%. Among all Kentucky counties, Gallatin County had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (50.17%), followed by Webster County (48.00%), and Carlisle County (47.99%).
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.
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Related Topics: Kentucky ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of Kentucky Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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| Rank | County | Percentage of Population (Aged 25yrs+) (%) |
|---|---|---|
| 1 | Gallatin County | 50.17 |
| 2 | Webster County | 48.00 |
| 3 | Carlisle County | 47.99 |
| 4 | Cumberland County | 47.63 |
| 5 | Trimble County | 47.54 |
| 6 | Butler County | 47.07 |
| 7 | Bracken County | 46.76 |
| 8 | Elliott County | 46.57 |
| 9 | Edmonson County | 46.46 |
| 9 | Union County | 46.46 |
| 10 | Nicholas County | 46.06 |
| 11 | Grayson County | 45.83 |
| 12 | Simpson County | 45.38 |
| 13 | Breckinridge County | 45.31 |
| 14 | Lyon County | 45.24 |
| 15 | Grant County | 45.09 |
| 16 | Leslie County | 45.08 |
| 17 | Crittenden County | 44.87 |
| 18 | Jackson County | 44.74 |
| 19 | Bath County | 44.68 |
| 20 | Carroll County | 44.13 |
| 21 | Powell County | 44.08 |
| 22 | Rockcastle County | 44.05 |
| 23 | Marion County | 43.76 |
| 24 | Menifee County | 43.73 |
| 25 | Lewis County | 43.66 |
| 26 | Estill County | 43.41 |
| 27 | Pendleton County | 43.29 |
| 28 | Lincoln County | 43.12 |
| 29 | Hancock County | 43.04 |
| 30 | Henry County | 43.01 |
| 31 | Lawrence County | 42.95 |
| 32 | Logan County | 42.94 |
| 33 | Livingston County | 42.87 |
| 34 | Barren County | 42.72 |
| 35 | Hart County | 42.52 |
| 36 | Metcalfe County | 42.41 |
| 37 | Montgomery County | 42.10 |
| 38 | Bell County | 42.08 |
| 39 | Allen County | 42.07 |
| 40 | Owsley County | 41.81 |
| 41 | Green County | 41.63 |
| 42 | Lee County | 41.53 |
| 43 | Muhlenberg County | 41.49 |
| 44 | Graves County | 41.33 |
| 45 | Casey County | 41.31 |
| 46 | Bullitt County | 41.13 |
| 47 | Washington County | 41.10 |
| 48 | Monroe County | 41.00 |
| 49 | Owen County | 40.98 |
| 50 | McCreary County | 40.81 |
| 51 | Meade County | 40.79 |
| 52 | Fleming County | 40.66 |
| 53 | Ohio County | 40.60 |
| 54 | Fulton County | 40.50 |
| 54 | Robertson County | 40.50 |
| 55 | Adair County | 40.30 |
| 56 | Hopkins County | 40.18 |
| 57 | Caldwell County | 40.09 |
| 58 | Johnson County | 40.06 |
| 59 | Knox County | 40.01 |
| 60 | Pike County | 39.93 |
| 61 | Harrison County | 39.91 |
| 62 | Morgan County | 39.76 |
| 63 | Clinton County | 39.59 |
| 64 | Carter County | 39.55 |
| 65 | Spencer County | 39.39 |
| 66 | McLean County | 39.37 |
| 67 | Whitley County | 39.30 |
| 68 | Laurel County | 39.21 |
| 69 | Breathitt County | 39.20 |
| 70 | Floyd County | 39.19 |
| 71 | Hickman County | 39.14 |
| 72 | Wayne County | 38.99 |
| 73 | Ballard County | 38.62 |
| 74 | Garrard County | 38.52 |
| 74 | Todd County | 38.52 |
| 75 | Magoffin County | 37.74 |
| 76 | Henderson County | 37.73 |
| 77 | Russell County | 37.57 |
| 78 | Nelson County | 37.34 |
| 79 | Greenup County | 37.11 |
| 80 | Clay County | 36.90 |
| 81 | Taylor County | 36.61 |
| 82 | Clark County | 36.19 |
| 83 | Larue County | 36.10 |
| 84 | Marshall County | 36.07 |
| 85 | Letcher County | 35.89 |
| 86 | Harlan County | 35.80 |
| 87 | Rowan County | 35.42 |
| 88 | Pulaski County | 35.18 |
| 89 | Mercer County | 34.83 |
| 90 | Boyle County | 34.71 |
| 91 | Anderson County | 34.57 |
| 92 | Bourbon County | 34.23 |
| 93 | Wolfe County | 33.84 |
| 94 | Daviess County | 33.77 |
| 94 | Martin County | 33.77 |
| 95 | Perry County | 33.63 |
| 96 | Boyd County | 32.47 |
| 97 | Hardin County | 32.35 |
| 98 | McCracken County | 31.87 |
| 99 | Christian County | 31.81 |
| 100 | Franklin County | 31.79 |
| 101 | Jessamine County | 31.74 |
| 102 | Trigg County | 30.97 |
| 103 | Scott County | 30.93 |
| 104 | Mason County | 30.92 |
| 105 | Calloway County | 30.65 |
| 106 | Boone County | 29.79 |
| 107 | Knott County | 29.34 |
| 108 | Shelby County | 28.59 |
| 109 | Kenton County | 27.26 |
| 110 | Madison County | 27.15 |
| 111 | Campbell County | 26.84 |
| 112 | Warren County | 26.83 |
| 113 | Woodford County | 25.69 |
| 114 | Jefferson County | 25.11 |
| 115 | Oldham County | 19.63 |
| 116 | Fayette County | 17.23 |