| Index | Waterford | Connecticut | National |
| Average Test Scores | 62% | 53% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 654 | 79,221 |
| Total private schools | n/a | 207 | 24,874 |
| Total post-secondary schools | n/a | 81 | 7,963 |
| Index | Waterford | Connecticut | National |
| Completed 8th grade | 88.6% | 88.0% | 84.3% |
| Completed high school | 87.2% | 86.9% | 83.0% |
| Completed some college | 50.5% | 62.9% | 59.4% |
| Completed associate degree | 31.9% | 45.5% | 38.5% |
| Completed bachelors | 23.6% | 38.0% | 30.3% |
| Completed masters | 6.8% | 16.8% | 11.5% |
| Completed professional degree | 0.0% | 4.6% | 3.3% |
| Completed doctorate | 0.0% | 1.7% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Waterford. Using the proficiency score averages, the average test scores for Waterford, CT schools is 62%. The average student to teacher ratio is n/a. In Waterford, CT, an average of 88.6% of students have completed 8th grade and an average of 87.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fishers Island, NY | 63 | 80% | 66.7% |
| Stonington, CT | 930 | 77% | 60.4% |
| Niantic, CT | 3,169 | 77% | 59.4% |
| Old Saybrook Center, CT | 2,047 | 71% | 46.9% |
| Pawcatuck, CT | 5,162 | 68% | 42.4% |
| Waterford, CT | 3,011 | 62% | 28.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Collins, MS | 3,011 | 24% | 49.2% |
| Schulenburg, TX | 3,011 | 39% | 18.2% |
| Gambrills, MD | 3,011 | 62% | 29.5% |
| Dresden, TN | 3,012 | 37% | 23.6% |
| East Greenville, PA | 3,013 | 52% | 7.3% |
| Waterford, CT | 3,011 | 62% | 28.1% |
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