| Index | Mansfield Center | Connecticut | National |
| Average Test Scores | 71% | 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 | Mansfield Center | Connecticut | National |
| Completed 8th grade | 96.6% | 88.0% | 84.3% |
| Completed high school | 96.6% | 86.9% | 83.0% |
| Completed some college | 77.8% | 62.9% | 59.4% |
| Completed associate degree | 61.5% | 45.5% | 38.5% |
| Completed bachelors | 54.6% | 38.0% | 30.3% |
| Completed masters | 36.0% | 16.8% | 11.5% |
| Completed professional degree | 14.8% | 4.6% | 3.3% |
| Completed doctorate | 6.6% | 1.7% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Mansfield Center. Using the proficiency score averages, the average test scores for Mansfield Center, CT schools is 71%. The average student to teacher ratio is n/a. In Mansfield Center, CT, an average of 96.6% of students have completed 8th grade and an average of 96.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Storrs, CT | 16,392 | 77% | 60.4% |
| South Coventry, CT | 1,413 | 73% | 51.4% |
| Colchester, CT | 5,147 | 65% | 35.4% |
| Crystal Lake, CT | 2,567 | 60% | 24.0% |
| Rockville, CT | 7,084 | 56% | 16.1% |
| Mansfield Center, CT | 1,367 | 71% | 47.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Frenchtown, NJ | 1,366 | 61% | 27.1% |
| Nokesville, VA | 1,366 | 88% | 82.3% |
| Avoca, IA | 1,368 | 77% | 61.1% |
| Rockaway Beach, OR | 1,366 | 53% | 10.9% |
| Goodman, MS | 1,368 | 30% | 38.5% |
| Mansfield Center, CT | 1,367 | 71% | 47.4% |
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