| Index | Monmouth Junction | New Jersey | National |
| Average Test Scores | 74% | 52% | 48% |
| Student/Teacher ratio | 13:1 | 13:1 | 16:1 |
| Total public schools | 6 | 1,604 | 79,221 |
| Total private schools | 2 | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Monmouth Junction | New Jersey | National |
| Completed 8th grade | 93.6% | 87.5% | 84.3% |
| Completed high school | 93.6% | 86.3% | 83.0% |
| Completed some college | 83.8% | 60.7% | 59.4% |
| Completed associate degree | 73.6% | 43.9% | 38.5% |
| Completed bachelors | 64.7% | 37.5% | 30.3% |
| Completed masters | 32.0% | 14.4% | 11.5% |
| Completed professional degree | 5.6% | 4.0% | 3.3% |
| Completed doctorate | 1.4% | 1.5% | 1.3% |
There are a total of 6 public schools, 2 private schools and n/a post-secondary schools in Monmouth Junction. Using the proficiency score averages, the average test scores for Monmouth Junction, NJ schools is 74%. The average student to teacher ratio is 13:1. In Monmouth Junction, NJ, an average of 93.6% of students have completed 8th grade and an average of 93.6% 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% |
| Monmouth Junction, NJ | 8,911 | 74% | 54.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Berkeley, MO | 8,912 | 19% | 61.5% |
| Franklin, KY | 8,909 | 45% | 6.0% |
| Earlimart, CA | 8,908 | 30% | 37.8% |
| Rock Falls, IL | 8,914 | 30% | 37.1% |
| Mahopac, NY | 8,914 | 62% | 28.8% |
| Monmouth Junction, NJ | 8,911 | 74% | 54.8% |
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