| Index | Marion Center | Massachusetts | National |
| Average Test Scores | 61% | 52% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,167 | 79,221 |
| Total private schools | n/a | 508 | 24,874 |
| Total post-secondary schools | n/a | 193 | 7,963 |

| Index | Marion Center | Massachusetts | National |
| Completed 8th grade | 94.2% | 88.3% | 84.3% |
| Completed high school | 93.4% | 87.2% | 83.0% |
| Completed some college | 75.7% | 65.0% | 59.4% |
| Completed associate degree | 56.3% | 49.0% | 38.5% |
| Completed bachelors | 48.6% | 41.2% | 30.3% |
| Completed masters | 20.3% | 18.2% | 11.5% |
| Completed professional degree | 4.7% | 5.4% | 3.3% |
| Completed doctorate | 1.7% | 2.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Marion Center. Using the proficiency score averages, the average test scores for Marion Center, MA schools is 61%. The average student to teacher ratio is n/a. In Marion Center, MA, an average of 94.2% of students have completed 8th grade and an average of 93.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mattapoisett Center, MA | 3,275 | 73% | 52.6% |
| North Falmouth, MA | 2,628 | 72% | 50.0% |
| Falmouth, MA | 3,870 | 61% | 26.6% |
| Bliss Corner, MA | 5,454 | 57% | 18.8% |
| Sandwich, MA | 2,993 | 57% | 18.8% |
| Marion Center, MA | 1,103 | 61% | 27.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Renovo, PA | 1,103 | 48% | = 100 |
| Oakland, IL | 1,103 | 22% | 53.6% |
| Wenona, IL | 1,103 | 24% | 50.0% |
| Lyndon, KS | 1,104 | 29% | 40.6% |
| Sudan, TX | 1,102 | 55% | 13.5% |
| Marion Center, MA | 1,103 | 61% | 27.1% |