| Index | Warner | New Hampshire | National |
| Average Test Scores | 52% | 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 | Warner | New Hampshire | National |
| Completed 8th grade | 92.9% | 89.5% | 84.3% |
| Completed high school | 92.9% | 88.4% | 83.0% |
| Completed some college | 60.6% | 64.2% | 59.4% |
| Completed associate degree | 49.3% | 45.3% | 38.5% |
| Completed bachelors | 36.5% | 35.5% | 30.3% |
| Completed masters | 17.7% | 13.4% | 11.5% |
| Completed professional degree | 6.4% | 3.3% | 3.3% |
| Completed doctorate | 3.5% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Warner. Using the proficiency score averages, the average test scores for Warner, NH schools is 52%. The average student to teacher ratio is n/a. In Warner, NH, an average of 92.9% of students have completed 8th grade and an average of 92.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Contoocook, NH | 1,353 | 68% | 42.0% |
| New London, NH | 1,364 | 67% | 39.6% |
| Bradford, NH | 306 | 62% | 29.2% |
| Henniker, NH | 2,566 | 53% | 9.4% |
| Concord, NH | 43,503 | 50% | 3.9% |
| Warner, NH | 638 | 52% | 8.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Lake Benton, MN | 638 | 61% | 27.1% |
| Tijeras, NM | 638 | 36% | 25.5% |
| Alton, MO | 638 | 30% | 37.5% |
| Metamora, OH | 638 | 79% | 64.9% |
| Wolsey, SD | 638 | 38% | 20.5% |
| Warner, NH | 638 | 52% | 8.3% |
Here are the best places to live in New Hampshire
Most Dangerous Cities In The US
Check out the 10 most dangerous cities in New Hampshire
Safest States In The US