| | Plymouth, CT | Coventry, CT | United States |
| Expend. per Student | $26,218 | $23,772 | $15,905 |
| Educ. Expend. per Student | $22,442 | $20,911 | $13,142 |
| Instr. Expend. per Student | $13,331 | $12,115 | $7,999 |
| Pupil/Teacher Ratio | 11.53 | 11.68 | 16.23 |
| Students per Librarian | 386 | 280 | 4573 |
| Students per Counselor | 282 | 330 | 530 |
| Grade School Educ. | 2.3% | 1.5% | 4.8% |
| Some High School Educ. | 5.0% | 1.9% | 6.3% |
| High School Educ. | 92.8% | 96.5% | 88.9% |
| Some College Educ. | 19.7% | 16.6% | 20.0% |
| 2 yr College Grad. | 10.7% | 10.4% | 8.7% |
| 4 yr College Grad. | 27.1% | 44.6% | 33.7% |
| Masters Grad. | 8.4% | 15.4% | 9.3% |
| Professional Degree | 1.0% | 1.4% | 2.2% |
| Doctorate Degree | 0.6% | 1.5% | 1.5% |