| | 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% |
| New York | 13,435,795 | 11,505,678 | 4,596,124 | 85.6% | 34.2% | 98.8% | 114.9% |
| Appalachian New York | 703,251 | 629,182 | 175,680 | 89.5% | 25.0% | 103.3% | 83.9% |
|
| County |
| Allegany | 30,568 | 27,078 | 6,118 | 88.6% | 20.0% | 102.2% | 67.2% |
| Broome | 131,269 | 117,952 | 35,701 | 89.9% | 27.2% | 103.7% | 91.4% |
| Cattaraugus | 53,408 | 46,922 | 9,499 | 87.9% | 17.8% | 101.4% | 59.7% |
| Chautauqua | 90,321 | 79,647 | 18,842 | 88.2% | 20.9% | 101.8% | 70.1% |
| Chemung | 60,733 | 54,464 | 14,240 | 89.7% | 23.4% | 103.5% | 78.8% |
| Chenango | 34,918 | 30,451 | 6,088 | 87.2% | 17.4% | 100.6% | 58.6% |
| Cortland | 30,462 | 27,378 | 7,177 | 89.9% | 23.6% | 103.7% | 79.1% |
| Delaware | 33,253 | 28,918 | 6,706 | 87.0% | 20.2% | 100.4% | 67.7% |
| Otsego | 40,102 | 36,065 | 11,125 | 89.9% | 27.7% | 103.8% | 93.2% |
| Schoharie | 22,149 | 19,537 | 4,331 | 88.2% | 19.6% | 101.8% | 65.7% |
| Schuyler | 13,283 | 11,939 | 2,585 | 89.9% | 19.5% | 103.7% | 65.4% |
| Steuben | 68,314 | 60,974 | 14,540 | 89.3% | 21.3% | 103.0% | 71.5% |
| Tioga | 35,148 | 31,953 | 8,576 | 90.9% | 24.4% | 104.9% | 82.0% |
| Tompkins | 59,323 | 55,904 | 30,152 | 94.2% | 50.8% | 108.8% | 170.7% |
