| Index | Bethlehem | New Hampshire | National |
| Average Test Scores | 67% | 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 | Bethlehem | New Hampshire | National |
| Completed 8th grade | 91.7% | 89.5% | 84.3% |
| Completed high school | 89.0% | 88.4% | 83.0% |
| Completed some college | 72.8% | 64.2% | 59.4% |
| Completed associate degree | 53.2% | 45.3% | 38.5% |
| Completed bachelors | 37.4% | 35.5% | 30.3% |
| Completed masters | 7.0% | 13.4% | 11.5% |
| Completed professional degree | 1.1% | 3.3% | 3.3% |
| Completed doctorate | 0.0% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Bethlehem. Using the proficiency score averages, the average test scores for Bethlehem, NH schools is 67%. The average student to teacher ratio is n/a. In Bethlehem, NH, an average of 91.7% of students have completed 8th grade and an average of 89.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Whitefield, NH | 1,202 | 55% | 13.5% |
| Lisbon, NH | 843 | 52% | 7.3% |
| Littleton, NH | 4,294 | 48% | 0.3% |
| Lancaster, NH | 1,892 | 40% | 17.7% |
| Bethlehem, NH | 1,061 | 67% | 39.9% |
| City | Population | Avg. Test Scores | National Avg. |
| South Pekin, IL | 1,061 | 20% | 59.4% |
| Marion Center, MA | 1,061 | 61% | 27.1% |
| Highlands, NC | 1,061 | 57% | 18.8% |
| Surrey, ND | 1,061 | 32% | 33.3% |
| Dexter, NM | 1,061 | 20% | 58.3% |
| Bethlehem, NH | 1,061 | 67% | 39.9% |
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