| Index | Troy | New Hampshire | National |
| Average Test Scores | 45% | 52% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 234 | 79,221 |
| Total private schools | n/a | 144 | 24,874 |
| Total post-secondary schools | n/a | 40 | 7,963 |
| Index | Troy | New Hampshire | National |
| Completed 8th grade | 86.5% | 89.5% | 84.3% |
| Completed high school | 83.3% | 88.4% | 83.0% |
| Completed some college | 53.5% | 64.2% | 59.4% |
| Completed associate degree | 30.9% | 45.3% | 38.5% |
| Completed bachelors | 27.6% | 35.5% | 30.3% |
| Completed masters | 8.5% | 13.4% | 11.5% |
| Completed professional degree | 1.2% | 3.3% | 3.3% |
| Completed doctorate | 1.2% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Troy. Using the proficiency score averages, the average test scores for Troy, NH schools is 45%. The average student to teacher ratio is n/a. In Troy, NH, an average of 86.5% of students have completed 8th grade and an average of 83.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| South Ashburnham, MA | 883 | 55% | 14.1% |
| Northfield, MA | 970 | 55% | 13.5% |
| Jaffrey, NH | 2,750 | 50% | 3.1% |
| Peterborough, NH | 2,704 | 49% | 2.4% |
| Keene, NH | 22,823 | 46% | 4.2% |
| Troy, NH | 857 | 45% | 7.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Allenwood, NJ | 857 | 72% | 50.0% |
| St. Paul, VA | 857 | 91% | 89.6% |
| Greers Ferry, AR | 857 | 42% | 12.5% |
| Lecompton, KS | 857 | 37% | 22.9% |
| Butler, OH | 858 | 75% | 55.2% |
| Troy, NH | 857 | 45% | 7.3% |
Here are the best places to live in New Hampshire
Check out the 10 most dangerous cities in New Hampshire
Check out the 10 safest cities in New Hampshire
These are the largest cities in New Hampshire