| Index | Webster | Massachusetts | National |
| Average Test Scores | 29% | 52% | 48% |
| Student/Teacher ratio | 13:1 | 14:1 | 16:1 |
| Total public schools | 3 | 1,167 | 79,221 |
| Total private schools | 3 | 508 | 24,874 |
| Total post-secondary schools | n/a | 193 | 7,963 |

| Index | Webster | Massachusetts | National |
| Completed 8th grade | 76.5% | 88.3% | 84.3% |
| Completed high school | 74.7% | 87.2% | 83.0% |
| Completed some college | 42.7% | 65.0% | 59.4% |
| Completed associate degree | 26.1% | 49.0% | 38.5% |
| Completed bachelors | 18.0% | 41.2% | 30.3% |
| Completed masters | 4.9% | 18.2% | 11.5% |
| Completed professional degree | 0.8% | 5.4% | 3.3% |
| Completed doctorate | 0.0% | 2.6% | 1.3% |
There are a total of 3 public schools, 3 private schools and n/a post-secondary schools in Webster. Using the proficiency score averages, the average test scores for Webster, MA schools is 29%. The average student to teacher ratio is 13:1. In Webster, MA, an average of 76.5% of students have completed 8th grade and an average of 74.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Upton, MA | 2,347 | 73% | 52.8% |
| Fiskdale, MA | 3,128 | 61% | 27.8% |
| Brookfield, MA | 739 | 60% | 24.0% |
| East Brookfield, MA | 1,319 | 60% | 24.0% |
| East Douglas, MA | 3,073 | 57% | 19.4% |
| Webster, MA | 11,961 | 29% | 39.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Clute, TX | 11,959 | 45% | 6.7% |
| Maryville, MO | 11,963 | 55% | 14.9% |
| Elwood, NY | 11,955 | 79% | 63.5% |
| Douglas, GA | 11,970 | 38% | 20.4% |
| Accokeek, MD | 11,973 | 45% | 7.3% |
| Webster, MA | 11,961 | 29% | 39.6% |