| Index | Raritan | New Jersey | National |
| Average Test Scores | 54% | 52% | 48% |
| Student/Teacher ratio | 10:1 | 13:1 | 16:1 |
| Total public schools | 2 | 1,604 | 79,221 |
| Total private schools | 2 | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Raritan | New Jersey | National |
| Completed 8th grade | 89.9% | 87.5% | 84.3% |
| Completed high school | 88.8% | 86.3% | 83.0% |
| Completed some college | 59.9% | 60.7% | 59.4% |
| Completed associate degree | 42.5% | 43.9% | 38.5% |
| Completed bachelors | 35.9% | 37.5% | 30.3% |
| Completed masters | 12.1% | 14.4% | 11.5% |
| Completed professional degree | 3.2% | 4.0% | 3.3% |
| Completed doctorate | 1.2% | 1.5% | 1.3% |
There are a total of 2 public schools, 2 private schools and n/a post-secondary schools in Raritan. Using the proficiency score averages, the average test scores for Raritan, NJ schools is 54%. The average student to teacher ratio is 10:1. In Raritan, NJ, an average of 89.9% of students have completed 8th grade and an average of 88.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Summit, NJ | 21,913 | 81% | 69.3% |
| Bradley Gardens, NJ | 14,714 | 81% | 68.2% |
| New Providence, NJ | 13,382 | 80% | 66.4% |
| Chatham, NJ | 8,729 | 79% | 64.9% |
| Mendham, NJ | 4,880 | 79% | 63.5% |
| Raritan, NJ | 7,833 | 54% | 12.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Hitchcock, TX | 7,831 | 33% | 30.6% |
| Blair, NE | 7,830 | 61% | 26.7% |
| Grove City, PA | 7,829 | 52% | 9.2% |
| Olivette, MO | 7,837 | 70% | 44.8% |
| Lexington, TN | 7,838 | 40% | 16.5% |
| Raritan, NJ | 7,833 | 54% | 12.5% |
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