| | Total Population Ages 25 and Over, 2005-2009 | Persons with High School Diploma or More, 2005-2009 | Persons with Bachelor's Degree or More, 2005-2009 | Percent Completed High School Diploma or More, 2005-2009 | Percent Completed Bachelor's Degree or More, 2005-2009 | High School Completion, Percent of U.S. Average, 2005-2009 | College Completion, Percent of U.S. Average, 2005-2009 |
|
| United States | 197,440,772 | 166,995,595 | 54,365,177 | 84.6% | 27.5% | 100.0% | 100.0% |
| Appalachian Region | 16,656,836 | 13,701,141 | 3,396,708 | 82.3% | 20.4% | 97.3% | 74.1% |
| Ohio | 7,671,550 | 6,657,402 | 1,807,873 | 86.8% | 23.6% | 102.6% | 85.6% |
| Appalachian Ohio | 1,365,325 | 1,141,282 | 203,404 | 83.6% | 14.9% | 98.8% | 54.1% |
|
| County |
| Adams | 18,893 | 14,012 | 2,058 | 74.2% | 10.9% | 87.7% | 39.6% |
| Ashtabula | 69,078 | 57,857 | 8,966 | 83.8% | 13.0% | 99.0% | 47.1% |
| Athens | 30,570 | 25,983 | 7,714 | 85.0% | 25.2% | 100.5% | 91.6% |
| Belmont | 48,771 | 42,098 | 6,542 | 86.3% | 13.4% | 102.1% | 48.7% |
| Brown | 29,385 | 23,392 | 2,716 | 79.6% | 9.2% | 94.1% | 33.6% |
| Carroll | 20,045 | 16,630 | 2,404 | 83.0% | 12.0% | 98.1% | 43.6% |
| Clermont | 127,375 | 109,977 | 30,375 | 86.3% | 23.8% | 102.1% | 86.6% |
| Columbiana | 75,642 | 63,951 | 8,945 | 84.5% | 11.8% | 100.0% | 42.9% |
| Coshocton | 24,180 | 20,279 | 2,766 | 83.9% | 11.4% | 99.2% | 41.5% |
| Gallia | 20,662 | 16,580 | 2,826 | 80.2% | 13.7% | 94.9% | 49.7% |
| Guernsey | 27,217 | 22,688 | 3,098 | 83.4% | 11.4% | 98.6% | 41.3% |
| Harrison | 10,981 | 9,200 | 916 | 83.8% | 8.3% | 99.1% | 30.3% |
| Highland | 27,933 | 22,474 | 2,876 | 80.5% | 10.3% | 95.1% | 37.4% |
| Hocking | 19,689 | 16,351 | 2,110 | 83.0% | 10.7% | 98.2% | 38.9% |
| Holmes | 23,363 | 12,672 | 2,117 | 54.2% | 9.1% | 64.1% | 32.9% |
| Jackson | 22,508 | 17,340 | 2,554 | 77.0% | 11.3% | 91.1% | 41.2% |
| Jefferson | 48,531 | 41,934 | 6,847 | 86.4% | 14.1% | 102.2% | 51.2% |
| Lawrence | 43,125 | 35,147 | 5,705 | 81.5% | 13.2% | 96.4% | 48.0% |
| Mahoning | 167,219 | 144,666 | 32,752 | 86.5% | 19.6% | 102.3% | 71.1% |
| Meigs | 15,964 | 13,232 | 1,593 | 82.9% | 10.0% | 98.0% | 36.2% |
| Monroe | 10,219 | 8,701 | 944 | 85.1% | 9.2% | 100.7% | 33.5% |
| Morgan | 10,034 | 8,381 | 953 | 83.5% | 9.5% | 98.8% | 34.5% |
| Muskingum | 56,926 | 48,549 | 7,835 | 85.3% | 13.8% | 100.8% | 50.0% |
| Noble | 9,584 | 7,826 | 916 | 81.7% | 9.6% | 96.5% | 34.7% |
| Perry | 23,063 | 18,974 | 2,056 | 82.3% | 8.9% | 97.3% | 32.4% |
| Pike | 18,527 | 14,388 | 2,418 | 77.7% | 13.1% | 91.8% | 47.4% |
| Ross | 52,338 | 42,768 | 6,357 | 81.7% | 12.1% | 96.6% | 44.1% |
| Scioto | 51,604 | 41,670 | 6,752 | 80.7% | 13.1% | 95.5% | 47.5% |
| Trumbull | 148,283 | 127,433 | 23,487 | 85.9% | 15.8% | 101.6% | 57.5% |
| Tuscarawas | 62,239 | 52,317 | 8,405 | 84.1% | 13.5% | 99.4% | 49.0% |
| Vinton | 8,884 | 6,627 | 659 | 74.6% | 7.4% | 88.2% | 26.9% |
| Washington | 42,493 | 37,185 | 6,742 | 87.5% | 15.9% | 103.5% | 57.6% |
