| Index | Stillwater | New York | National |
| Average Test Scores | 64% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 2 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Stillwater | New York | National |
| Completed 8th grade | 90.5% | 83.5% | 84.3% |
| Completed high school | 87.8% | 82.1% | 83.0% |
| Completed some college | 61.3% | 59.5% | 59.4% |
| Completed associate degree | 39.0% | 43.4% | 38.5% |
| Completed bachelors | 21.7% | 34.7% | 30.3% |
| Completed masters | 6.1% | 15.1% | 11.5% |
| Completed professional degree | 1.0% | 4.2% | 3.3% |
| Completed doctorate | 0.3% | 1.5% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Stillwater. Using the proficiency score averages, the average test scores for Stillwater, NY schools is 64%. The average student to teacher ratio is n/a. In Stillwater, NY, an average of 90.5% of students have completed 8th grade and an average of 87.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Saratoga Springs, NY | 28,056 | 73% | 52.5% |
| Schuylerville, NY | 1,408 | 68% | 42.0% |
| Ballston Spa, NY | 5,675 | 65% | 34.4% |
| Greenwich, NY | 2,083 | 62% | 28.6% |
| Cambridge, NY | 2,274 | 60% | 25.5% |
| Stillwater, NY | 1,959 | 64% | 32.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Sag Harbor, NY | 1,959 | 65% | 34.4% |
| Waldport, OR | 1,959 | 47% | 1.4% |
| Eaton, IN | 1,959 | 65% | 34.4% |
| Boonville, NY | 1,960 | 58% | 19.8% |
| Shamrock, TX | 1,958 | 37% | 22.6% |
| Stillwater, NY | 1,959 | 64% | 32.8% |
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