# Counties in Kentucky by high school graduate or higher, population 25 and over, 2024

All 120 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `high_school_graduate_share`
- Unit: %
- Definition: People aged 25 and over who hold a regular high school diploma, a GED or alternative credential, or any higher level of education, as a percentage of all people aged 25 and over. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b15003.dat)
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b15003.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/high-school-graduate-or-higher/kentucky-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Oldham County | 94.5 |
| 2 | Scott County | 94.2 |
| 3 | Campbell County | 93.9 |
| 4 | Ballard County | 93.9 |
| 5 | Boone County | 93.4 |
| 6 | McCracken County | 93.1 |
| 7 | Spencer County | 93 |
| 8 | Kenton County | 93 |
| 9 | Franklin County | 92.8 |
| 10 | Hardin County | 92.4 |
| 11 | Nelson County | 92.3 |
| 12 | Fayette County | 92.1 |
| 13 | Mercer County | 92 |
| 14 | Daviess County | 91.9 |
| 15 | Carlisle County | 91.8 |
| 16 | McLean County | 91.7 |
| 17 | Boyle County | 91.6 |
| 18 | Marshall County | 91.4 |
| 19 | Union County | 91.3 |
| 20 | Jefferson County | 91.3 |
| 21 | Caldwell County | 91.3 |
| 22 | Livingston County | 91.2 |
| 23 | Madison County | 91.2 |
| 24 | Calloway County | 91.1 |
| 24 | Woodford County | 91.1 |
| 26 | Meade County | 91 |
| 27 | Simpson County | 90.9 |
| 28 | Harrison County | 90.7 |
| 29 | Anderson County | 90.5 |
| 30 | Jessamine County | 90.4 |
| 31 | Bullitt County | 90.1 |
| 32 | Boyd County | 89.8 |
| 33 | Shelby County | 89.8 |
| 34 | Grant County | 89.8 |
| 35 | Henderson County | 89.7 |
| 36 | Greenup County | 89.5 |
| 37 | Graves County | 89.3 |
| 38 | Bracken County | 89.2 |
| 39 | Clark County | 89.1 |
| 40 | Lyon County | 88.9 |
| 41 | Washington County | 88.8 |
| 42 | Trigg County | 88.4 |
| 42 | Warren County | 88.4 |
| 44 | Taylor County | 88.4 |
| 45 | Hopkins County | 88.3 |
| 46 | Hancock County | 88.1 |
| 47 | Bourbon County | 87.9 |
| 48 | Christian County | 87.7 |
| 48 | Nicholas County | 87.7 |
| 50 | Trimble County | 87.6 |
| 51 | Green County | 87.4 |
| 52 | Rowan County | 87.3 |
| 53 | Allen County | 87.3 |
| 54 | Marion County | 87.2 |
| 55 | Barren County | 86.9 |
| 56 | Henry County | 86.8 |
| 57 | Logan County | 86.7 |
| 58 | Metcalfe County | 86.7 |
| 59 | Larue County | 86.6 |
| 60 | Owen County | 86.5 |
| 61 | Montgomery County | 86.5 |
| 62 | Mason County | 86.3 |
| 63 | Pulaski County | 86.3 |
| 64 | Webster County | 86.2 |
| 65 | Garrard County | 85.9 |
| 66 | Breckinridge County | 85.9 |
| 67 | Fulton County | 85.9 |
| 68 | Hickman County | 85.6 |
| 69 | Monroe County | 85.5 |
| 70 | Grayson County | 85.3 |
| 71 | Fleming County | 84.8 |
| 72 | Pendleton County | 84.6 |
| 73 | Gallatin County | 84.6 |
| 74 | Laurel County | 84.5 |
| 75 | Crittenden County | 84.4 |
| 76 | Muhlenberg County | 84.3 |
| 77 | Adair County | 84.3 |
| 78 | Whitley County | 84.3 |
| 79 | Carter County | 84.3 |
| 80 | Edmonson County | 84.2 |
| 81 | Ohio County | 84.1 |
| 82 | Carroll County | 83.6 |
| 83 | Rockcastle County | 83.4 |
| 84 | Lincoln County | 82.8 |
| 85 | Johnson County | 82.7 |
| 86 | Cumberland County | 82.6 |
| 87 | Pike County | 82.5 |
| 88 | Bath County | 82.5 |
| 89 | Todd County | 82.4 |
| 90 | Letcher County | 82.4 |
| 91 | Powell County | 82 |
| 92 | Russell County | 81.8 |
| 93 | Lawrence County | 81.7 |
| 94 | Harlan County | 81.7 |
| 95 | Robertson County | 81.5 |
| 96 | Floyd County | 81.5 |
| 97 | Hart County | 81.2 |
| 98 | Butler County | 81.1 |
| 99 | Morgan County | 80.9 |
| 100 | Wayne County | 80.9 |
| 101 | Menifee County | 80.6 |
| 102 | Perry County | 80.4 |
| 103 | Lewis County | 80.4 |
| 104 | Breathitt County | 80.3 |
| 105 | Leslie County | 79.9 |
| 106 | Bell County | 79.9 |
| 107 | Elliott County | 78.8 |
| 108 | Estill County | 78.6 |
| 109 | Casey County | 78.6 |
| 110 | Clinton County | 78.1 |
| 111 | McCreary County | 77.4 |
| 112 | Knox County | 76.9 |
| 113 | Jackson County | 75.1 |
| 114 | Lee County | 75.1 |
| 115 | Martin County | 74.9 |
| 116 | Clay County | 73.8 |
| 117 | Knott County | 72.9 |
| 118 | Magoffin County | 72.4 |
| 119 | Owsley County | 70.4 |
| 120 | Wolfe County | 70.1 |