| Index | Fanwood | 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 | 1 | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Fanwood | New Jersey | National |
| Completed 8th grade | 99.1% | 87.5% | 84.3% |
| Completed high school | 98.7% | 86.3% | 83.0% |
| Completed some college | 79.0% | 60.7% | 59.4% |
| Completed associate degree | 69.8% | 43.9% | 38.5% |
| Completed bachelors | 64.6% | 37.5% | 30.3% |
| Completed masters | 23.3% | 14.4% | 11.5% |
| Completed professional degree | 7.2% | 4.0% | 3.3% |
| Completed doctorate | 3.0% | 1.5% | 1.3% |
There are a total of n/a public schools, 1 private schools and n/a post-secondary schools in Fanwood. Using the proficiency score averages, the average test scores for Fanwood, NJ schools is n/a. The average student to teacher ratio is n/a. In Fanwood, NJ, an average of 99.1% of students have completed 8th grade and an average of 98.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Essex Fells, NJ | 2,037 | 85% | 76.0% |
| Short Hills, NJ | 13,700 | 83% | 73.8% |
| Summit, NJ | 21,913 | 81% | 69.3% |
| Bradley Gardens, NJ | 14,714 | 81% | 68.2% |
| New Providence, NJ | 13,382 | 80% | 66.4% |
| Fanwood, NJ | 7,686 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Plumas Lake, CA | 7,687 | 56% | 16.7% |
| Gettysburg, PA | 7,684 | 59% | 22.7% |
| Pukalani, HI | 7,689 | 55% | 13.5% |
| Seminole, TX | 7,683 | 46% | 5.0% |
| Monument, CO | 7,691 | 60% | 25.6% |
| Fanwood, NJ | 7,686 | n/a |
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