| | Plainville, MA | Wrentham, MA | United States |
| Expend. per Student | $22,685 | $22,685 | $15,905 |
| Educ. Expend. per Student | $18,734 | $18,734 | $13,142 |
| Instr. Expend. per Student | $11,795 | $11,795 | $7,999 |
| Pupil/Teacher Ratio | 12.68 | 12.68 | 16.23 |
| Students per Librarian | 353 | 353 | 4573 |
| Students per Counselor | 308 | 308 | 530 |
| Grade School Educ. | 1.1% | 0.9% | 4.8% |
| Some High School Educ. | 3.4% | 1.9% | 6.3% |
| High School Educ. | 95.5% | 97.2% | 88.9% |
| Some College Educ. | 18.5% | 14.8% | 20.0% |
| 2 yr College Grad. | 11.5% | 8.3% | 8.7% |
| 4 yr College Grad. | 44.9% | 55.3% | 33.7% |
| Masters Grad. | 12.8% | 14.4% | 9.3% |
| Professional Degree | 1.1% | 3.8% | 2.2% |
| Doctorate Degree | 1.7% | 1.6% | 1.5% |