| | Total Population Ages 25 and Over, 2014-2018 | Persons with High School Diploma or More, 2014-2018 | Persons with Bachelor's Degree or More, 2014-2018 | Percent Completed High School Diploma or More, 2014-2018 | Percent Completed Bachelor's Degree or More, 2014-2018 | High School Completion, Percent of U.S. Average, 2014-2018 | College Completion, Percent of U.S. Average, 2014-2018 |
|
| United States | 218,446,071 | 191,498,014 | 68,867,051 | 87.7% | 31.5% | 100.0% | 100.0% |
| Appalachian Region | 17,669,524 | 15,341,063 | 4,277,673 | 86.8% | 24.2% | 99.0% | 76.8% |
| New York | 13,606,342 | 11,766,493 | 4,888,138 | 86.5% | 35.9% | 98.6% | 114.0% |
| Appalachian New York | 697,329 | 628,691 | 184,473 | 90.2% | 26.5% | 102.8% | 83.9% |
|
| County |
| Allegany | 30,155 | 27,132 | 6,102 | 90.0% | 20.2% | 102.6% | 64.2% |
| Broome | 128,950 | 116,637 | 36,474 | 90.5% | 28.3% | 103.2% | 89.7% |
| Cattaraugus | 53,030 | 46,920 | 10,136 | 88.5% | 19.1% | 100.9% | 60.6% |
| Chautauqua | 89,858 | 79,873 | 19,522 | 88.9% | 21.7% | 101.4% | 68.9% |
| Chemung | 59,921 | 54,132 | 14,297 | 90.3% | 23.9% | 103.1% | 75.7% |
| Chenango | 34,458 | 30,382 | 6,315 | 88.2% | 18.3% | 100.6% | 58.1% |
| Cortland | 30,162 | 27,362 | 8,106 | 90.7% | 26.9% | 103.5% | 85.2% |
| Delaware | 32,888 | 29,013 | 7,218 | 88.2% | 21.9% | 100.6% | 69.6% |
| Otsego | 39,907 | 36,410 | 12,325 | 91.2% | 30.9% | 104.1% | 98.0% |
| Schoharie | 22,210 | 19,904 | 4,951 | 89.6% | 22.3% | 102.2% | 70.7% |
| Schuyler | 13,200 | 11,786 | 2,937 | 89.3% | 22.3% | 101.9% | 70.6% |
| Steuben | 68,069 | 61,258 | 15,729 | 90.0% | 23.1% | 102.7% | 73.3% |
| Tioga | 34,739 | 31,547 | 8,849 | 90.8% | 25.5% | 103.6% | 80.8% |
| Tompkins | 59,782 | 56,335 | 31,512 | 94.2% | 52.7% | 107.5% | 167.2% |
