| Index | Rocky Hill | 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 | Rocky Hill | New Jersey | National |
| Completed 8th grade | 93.9% | 87.5% | 84.3% |
| Completed high school | 93.9% | 86.3% | 83.0% |
| Completed some college | 83.7% | 60.7% | 59.4% |
| Completed associate degree | 71.2% | 43.9% | 38.5% |
| Completed bachelors | 69.6% | 37.5% | 30.3% |
| Completed masters | 36.1% | 14.4% | 11.5% |
| Completed professional degree | 13.2% | 4.0% | 3.3% |
| Completed doctorate | 8.3% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Rocky Hill. Using the proficiency score averages, the average test scores for Rocky Hill, NJ schools is n/a. The average student to teacher ratio is n/a. In Rocky Hill, NJ, an average of 93.9% of students have completed 8th grade and an average of 93.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cranbury, NJ | 2,213 | 81% | 68.8% |
| Bradley Gardens, NJ | 14,714 | 81% | 68.2% |
| Roosevelt, NJ | 913 | 80% | 66.7% |
| Plainsboro Center, NJ | 2,715 | 77% | 60.4% |
| Skillman, NJ | 476 | 77% | 60.2% |
| Rocky Hill, NJ | 655 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Allendale, IL | 655 | 42% | 12.5% |
| Mohall, ND | 655 | 58% | 21.4% |
| Hardin, MO | 655 | 45% | 6.8% |
| Peninsula, OH | 654 | 64% | 33.3% |
| Aurora, NY | 656 | 62% | 29.2% |
| Rocky Hill, NJ | 655 | n/a |
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