| | Total Population Ages 25 and Over, 2015-2019 | Persons with High School Diploma or More, 2015-2019 | Persons with Bachelor's Degree or More, 2015-2019 | Percent Completed High School Diploma or More, 2015-2019 | Percent Completed Bachelor's Degree or More, 2015-2019 | High School Completion, Percent of U.S. Average, 2015-2019 | College Completion, Percent of U.S. Average, 2015-2019 |
|
| United States | 220,622,076 | 194,149,815 | 70,920,162 | 88.0% | 32.1% | 100.0% | 100.0% |
| Appalachian Region | 17,769,645 | 15,498,054 | 4,395,961 | 87.2% | 24.7% | 99.1% | 77.0% |
| Ohio | 7,975,777 | 7,208,399 | 2,255,326 | 90.4% | 28.3% | 102.7% | 88.0% |
| Appalachian Ohio | 1,392,953 | 1,218,909 | 252,760 | 87.5% | 18.1% | 99.4% | 56.4% |
|
| County |
| Adams | 18,987 | 15,223 | 2,502 | 80.2% | 13.2% | 91.1% | 41.0% |
| Ashtabula | 68,608 | 59,016 | 9,795 | 86.0% | 14.3% | 97.7% | 44.4% |
| Athens | 36,984 | 33,293 | 11,167 | 90.0% | 30.2% | 102.3% | 93.9% |
| Belmont | 50,312 | 45,362 | 8,385 | 90.2% | 16.7% | 102.5% | 51.8% |
| Brown | 30,383 | 26,696 | 4,530 | 87.9% | 14.9% | 99.8% | 46.4% |
| Carroll | 19,651 | 17,579 | 2,608 | 89.5% | 13.3% | 101.7% | 41.3% |
| Clermont | 140,729 | 127,002 | 40,289 | 90.2% | 28.6% | 102.6% | 89.1% |
| Columbiana | 74,275 | 65,757 | 11,040 | 88.5% | 14.9% | 100.6% | 46.2% |
| Coshocton | 25,333 | 21,655 | 3,334 | 85.5% | 13.2% | 97.1% | 40.9% |
| Gallia | 20,675 | 17,364 | 3,286 | 84.0% | 15.9% | 95.4% | 49.4% |
| Guernsey | 27,344 | 23,389 | 3,992 | 85.5% | 14.6% | 97.2% | 45.4% |
| Harrison | 10,970 | 9,523 | 1,269 | 86.8% | 11.6% | 98.6% | 36.0% |
| Highland | 29,359 | 24,983 | 3,947 | 85.1% | 13.4% | 96.7% | 41.8% |
| Hocking | 19,978 | 17,797 | 2,880 | 89.1% | 14.4% | 101.2% | 44.8% |
| Holmes | 25,649 | 14,601 | 2,476 | 56.9% | 9.7% | 64.7% | 30.0% |
| Jackson | 22,197 | 18,530 | 3,210 | 83.5% | 14.5% | 94.9% | 45.0% |
| Jefferson | 47,283 | 43,043 | 7,481 | 91.0% | 15.8% | 103.4% | 49.2% |
| Lawrence | 42,404 | 37,111 | 6,297 | 87.5% | 14.9% | 99.5% | 46.2% |
| Mahoning | 163,737 | 148,862 | 39,614 | 90.9% | 24.2% | 103.3% | 75.3% |
| Meigs | 16,516 | 13,809 | 2,166 | 83.6% | 13.1% | 95.0% | 40.8% |
| Monroe | 10,109 | 9,011 | 1,264 | 89.1% | 12.5% | 101.3% | 38.9% |
| Morgan | 10,463 | 8,927 | 1,066 | 85.3% | 10.2% | 97.0% | 31.7% |
| Muskingum | 58,655 | 51,478 | 9,437 | 87.8% | 16.1% | 99.7% | 50.1% |
| Noble | 11,070 | 9,376 | 1,097 | 84.7% | 9.9% | 96.2% | 30.8% |
| Perry | 24,672 | 21,545 | 3,005 | 87.3% | 12.2% | 99.2% | 37.9% |
| Pike | 19,401 | 15,560 | 2,452 | 80.2% | 12.6% | 91.1% | 39.3% |
| Ross | 54,514 | 47,755 | 8,598 | 87.6% | 15.8% | 99.5% | 49.1% |
| Scioto | 52,837 | 44,844 | 8,298 | 84.9% | 15.7% | 96.4% | 48.9% |
| Trumbull | 143,372 | 128,164 | 26,841 | 89.4% | 18.7% | 101.6% | 58.2% |
| Tuscarawas | 64,043 | 55,050 | 11,113 | 86.0% | 17.4% | 97.7% | 54.0% |
| Vinton | 9,150 | 7,381 | 1,169 | 80.7% | 12.8% | 91.7% | 39.7% |
| Washington | 43,293 | 39,223 | 8,152 | 90.6% | 18.8% | 103.0% | 58.6% |
