| Index | Naugatuck | Connecticut | National |
| Average Test Scores | n/a | n/a | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 11 | 654 | 79,221 |
| Total private schools | 2 | 207 | 24,874 |
| Total post-secondary schools | 1 | 81 | 7,963 |
| Index | Naugatuck | Connecticut | National |
| Completed 8th grade | 85.2% | 88.0% | 84.3% |
| Completed high school | 84.6% | 86.9% | 83.0% |
| Completed some college | 55.2% | 62.9% | 59.4% |
| Completed associate degree | 35.7% | 45.5% | 38.5% |
| Completed bachelors | 25.8% | 38.0% | 30.3% |
| Completed masters | 11.7% | 16.8% | 11.5% |
| Completed professional degree | 1.9% | 4.6% | 3.3% |
| Completed doctorate | 0.4% | 1.7% | 1.3% |
There are a total of 11 public schools, 2 private schools and 1 post-secondary schools in Naugatuck. Using the proficiency score averages, the average test scores for Naugatuck, CT schools is n/a. The average student to teacher ratio is 15:1. In Naugatuck, CT, an average of 85.2% of students have completed 8th grade and an average of 84.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Naugatuck, CT | 31,625 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Bowling Green, OH | 31,641 | 66% | 37.5% |
| Franklin Square, NY | 31,601 | 70% | 45.3% |
| Midvale, UT | 31,659 | 26% | 45.6% |
| West Bend, WI | 31,661 | 48% | 0.4% |
| Parkville, MD | 31,562 | 10% | 79.2% |
| Naugatuck, CT | 31,625 | n/a |
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