| | Total Population Ages 25 and Over, 2011-2015 | Persons with High School Diploma or More, 2011-2015 | Persons with Bachelor's Degree or More, 2011-2015 | Percent Completed High School Diploma or More, 2011-2015 | Percent Completed Bachelor's Degree or More, 2011-2015 | High School Completion, Percent of U.S. Average, 2011-2015 | College Completion, Percent of U.S. Average, 2011-2015 |
|
| United States | 211,462,522 | 183,233,428 | 62,952,272 | 86.7% | 29.8% | 100.0% | 100.0% |
| Appalachian Region | 17,406,203 | 14,880,953 | 3,933,571 | 85.5% | 22.6% | 98.7% | 75.9% |
| Mississippi | 1,940,365 | 1,597,789 | 401,000 | 82.3% | 20.7% | 95.0% | 69.4% |
| Appalachian Mississippi | 408,823 | 323,900 | 71,075 | 79.2% | 17.4% | 91.4% | 58.4% |
|
| County |
| Alcorn | 25,278 | 20,430 | 4,083 | 80.8% | 16.2% | 93.3% | 54.3% |
| Benton | 5,700 | 4,376 | 602 | 76.8% | 10.6% | 88.6% | 35.5% |
| Calhoun | 9,927 | 7,237 | 1,109 | 72.9% | 11.2% | 84.1% | 37.5% |
| Chickasaw | 11,330 | 8,181 | 1,214 | 72.2% | 10.7% | 83.3% | 36.0% |
| Choctaw | 5,701 | 4,500 | 767 | 78.9% | 13.5% | 91.1% | 45.2% |
| Clay | 13,385 | 10,523 | 2,384 | 78.6% | 17.8% | 90.7% | 59.8% |
| Itawamba | 15,561 | 12,422 | 2,056 | 79.8% | 13.2% | 92.1% | 44.4% |
| Kemper | 6,745 | 5,183 | 777 | 76.8% | 11.5% | 88.7% | 38.7% |
| Lee | 55,648 | 46,667 | 12,139 | 83.9% | 21.8% | 96.8% | 73.3% |
| Lowndes | 38,939 | 32,315 | 8,502 | 83.0% | 21.8% | 95.8% | 73.3% |
| Marshall | 24,462 | 18,959 | 3,271 | 77.5% | 13.4% | 89.4% | 44.9% |
| Monroe | 24,633 | 18,995 | 3,608 | 77.1% | 14.6% | 89.0% | 49.2% |
| Montgomery | 6,924 | 5,069 | 1,092 | 73.2% | 15.8% | 84.5% | 53.0% |
| Noxubee | 7,275 | 4,751 | 863 | 65.3% | 11.9% | 75.4% | 39.8% |
| Oktibbeha | 24,496 | 21,121 | 10,527 | 86.2% | 43.0% | 99.5% | 144.4% |
| Panola | 22,175 | 17,857 | 3,309 | 80.5% | 14.9% | 92.9% | 50.1% |
| Pontotoc | 19,630 | 15,199 | 2,551 | 77.4% | 13.0% | 89.4% | 43.7% |
| Prentiss | 16,700 | 12,722 | 1,994 | 76.2% | 11.9% | 87.9% | 40.1% |
| Tippah | 14,468 | 10,868 | 1,869 | 75.1% | 12.9% | 86.7% | 43.4% |
| Tishomingo | 13,616 | 10,494 | 1,528 | 77.1% | 11.2% | 88.9% | 37.7% |
| Union | 18,405 | 14,026 | 2,537 | 76.2% | 13.8% | 87.9% | 46.3% |
| Webster | 6,748 | 5,581 | 1,161 | 82.7% | 17.2% | 95.4% | 57.8% |
| Winston | 12,620 | 9,799 | 2,083 | 77.6% | 16.5% | 89.6% | 55.4% |
| Yalobusha | 8,457 | 6,625 | 1,049 | 78.3% | 12.4% | 90.4% | 41.7% |
