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

All 95 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/tennessee-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Williamson County | 96.3 |
| 2 | Montgomery County | 94.4 |
| 3 | Wilson County | 93.4 |
| 4 | Maury County | 93.3 |
| 5 | Rutherford County | 92.4 |
| 6 | Knox County | 92.4 |
| 7 | Sumner County | 92.3 |
| 8 | Franklin County | 91.8 |
| 9 | Fayette County | 91.7 |
| 10 | Hamilton County | 91.5 |
| 11 | Anderson County | 91.3 |
| 12 | Blount County | 91.2 |
| 12 | Washington County | 91.2 |
| 14 | Cumberland County | 91.1 |
| 15 | Moore County | 91 |
| 16 | Davidson County | 90.9 |
| 17 | Marshall County | 90.8 |
| 18 | Madison County | 90.5 |
| 19 | Robertson County | 90.3 |
| 20 | Sullivan County | 90 |
| 21 | Cheatham County | 89.9 |
| 22 | Shelby County | 89.9 |
| 23 | Tipton County | 89.8 |
| 24 | Roane County | 89.7 |
| 25 | Loudon County | 89.6 |
| 26 | Carter County | 89.5 |
| 27 | Dickson County | 89.4 |
| 27 | Stewart County | 89.4 |
| 29 | Dyer County | 89.3 |
| 30 | Carroll County | 89.2 |
| 31 | Houston County | 89.2 |
| 32 | Henry County | 89.2 |
| 33 | Gibson County | 89.1 |
| 34 | Putnam County | 89 |
| 35 | Jefferson County | 89 |
| 36 | Bradley County | 88.7 |
| 37 | Henderson County | 88.6 |
| 38 | Sevier County | 88.6 |
| 39 | Benton County | 88.5 |
| 40 | Perry County | 88.4 |
| 41 | McNairy County | 88.4 |
| 42 | Hamblen County | 88.4 |
| 43 | Coffee County | 88.3 |
| 44 | Chester County | 88.3 |
| 45 | Crockett County | 88.3 |
| 46 | Greene County | 88.1 |
| 47 | Smith County | 88 |
| 48 | Giles County | 87.9 |
| 49 | Lincoln County | 87.7 |
| 50 | Hawkins County | 87.4 |
| 51 | Humphreys County | 87.4 |
| 52 | Weakley County | 87.2 |
| 53 | McMinn County | 87.2 |
| 54 | Unicoi County | 86.8 |
| 55 | Lewis County | 86.8 |
| 56 | Polk County | 86.6 |
| 57 | Hickman County | 86.5 |
| 58 | Lawrence County | 86.5 |
| 59 | Van Buren County | 86.3 |
| 60 | Warren County | 86.3 |
| 61 | Cannon County | 86 |
| 62 | Trousdale County | 86 |
| 63 | Union County | 85.9 |
| 64 | Grainger County | 85.9 |
| 65 | Monroe County | 85.6 |
| 66 | Morgan County | 85.5 |
| 67 | Pickett County | 85.5 |
| 68 | Bedford County | 85.3 |
| 69 | Meigs County | 85.3 |
| 69 | Obion County | 85.3 |
| 71 | Cocke County | 84.9 |
| 72 | Clay County | 84.8 |
| 73 | DeKalb County | 84.5 |
| 74 | Jackson County | 84.3 |
| 75 | White County | 84.3 |
| 76 | Decatur County | 84.1 |
| 77 | Wayne County | 84 |
| 78 | Claiborne County | 83.8 |
| 79 | Lauderdale County | 83.6 |
| 80 | Campbell County | 83.5 |
| 81 | Rhea County | 83.3 |
| 82 | Sequatchie County | 83.2 |
| 83 | Hardin County | 83.2 |
| 83 | Marion County | 83.2 |
| 85 | Haywood County | 83.2 |
| 86 | Hardeman County | 82.9 |
| 87 | Macon County | 82.8 |
| 88 | Overton County | 82.8 |
| 89 | Grundy County | 82.7 |
| 90 | Fentress County | 82.2 |
| 91 | Johnson County | 82.1 |
| 92 | Scott County | 81.2 |
| 93 | Bledsoe County | 80.3 |
| 94 | Hancock County | 77.6 |
| 95 | Lake County | 73 |