| Index | Woodbridge | New Jersey | National |
| Average Test Scores | 49% | 52% | 48% |
| Student/Teacher ratio | 14:1 | 13:1 | 16:1 |
| Total public schools | 5 | 1,604 | 79,221 |
| Total private schools | 1 | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Woodbridge | New Jersey | National |
| Completed 8th grade | 88.9% | 87.5% | 84.3% |
| Completed high school | 87.5% | 86.3% | 83.0% |
| Completed some college | 63.6% | 60.7% | 59.4% |
| Completed associate degree | 46.6% | 43.9% | 38.5% |
| Completed bachelors | 40.6% | 37.5% | 30.3% |
| Completed masters | 16.0% | 14.4% | 11.5% |
| Completed professional degree | 1.4% | 4.0% | 3.3% |
| Completed doctorate | 0.3% | 1.5% | 1.3% |
There are a total of 5 public schools, 1 private schools and n/a post-secondary schools in Woodbridge. Using the proficiency score averages, the average test scores for Woodbridge, NJ schools is 49%. The average student to teacher ratio is 14:1. In Woodbridge, NJ, an average of 88.9% of students have completed 8th grade and an average of 87.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fair Haven, NJ | 5,833 | 86% | 79.7% |
| Short Hills, NJ | 13,700 | 83% | 73.8% |
| Rumson, NJ | 6,757 | 82% | 70.5% |
| Summit, NJ | 21,913 | 81% | 69.3% |
| New Providence, NJ | 13,382 | 80% | 66.4% |
| Woodbridge, NJ | 20,500 | 49% | 2.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Grayslake, IL | 20,482 | 52% | 7.7% |
| Marblehead, MA | 20,530 | 64% | 32.3% |
| Palm Valley, FL | 20,540 | 88% | 83.3% |
| Adrian, MI | 20,550 | 41% | 14.8% |
| Ashland, KY | 20,449 | 47% | 1.3% |
| Woodbridge, NJ | 20,500 | 49% | 2.5% |
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