| Index | Belle Mead | New Jersey | National |
| Average Test Scores | n/a | 52% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,604 | 79,221 |
| Total private schools | n/a | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |

| Index | Belle Mead | New Jersey | National |
| Completed 8th grade | 100.0% | 87.5% | 84.3% |
| Completed high school | 100.0% | 86.3% | 83.0% |
| Completed some college | 100.0% | 60.7% | 59.4% |
| Completed associate degree | 58.1% | 43.9% | 38.5% |
| Completed bachelors | 37.6% | 37.5% | 30.3% |
| Completed masters | 6.8% | 14.4% | 11.5% |
| Completed professional degree | 0.0% | 4.0% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Belle Mead. Using the proficiency score averages, the average test scores for Belle Mead, NJ schools is n/a. The average student to teacher ratio is n/a. In Belle Mead, NJ, an average of 100.0% of students have completed 8th grade and an average of 100.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| New Hope, PA | 2,589 | 81% | 69.4% |
| Cranbury, NJ | 2,281 | 81% | 68.8% |
| Bradley Gardens, NJ | 15,283 | 81% | 68.2% |
| Annandale, NJ | 1,859 | 79% | 63.5% |
| Plainsboro Center, NJ | 2,817 | 77% | 60.4% |
| Belle Mead, NJ | 5,619 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Rockwood, TN | 5,618 | 31% | 35.4% |
| Blauvelt, NY | 5,617 | 55% | 15.1% |
| Wind Lake, WI | 5,617 | 55% | 13.5% |
| Chadron, NE | 5,621 | 57% | 19.5% |
| Carrizo Springs, TX | 5,616 | 40% | 17.7% |
| Belle Mead, NJ | 5,619 | n/a |