| | Niantic, CT | Plymouth, MA | United States |
| Expend. per Student | $26,209 | $18,961 | $15,905 |
| Educ. Expend. per Student | $21,083 | $16,727 | $13,142 |
| Instr. Expend. per Student | $12,420 | $10,526 | $7,999 |
| Pupil/Teacher Ratio | 11.7 | 13.09 | 16.23 |
| Students per Librarian | 403 | 529 | 4573 |
| Students per Counselor | 331 | 409 | 530 |
| Grade School Educ. | 0.7% | 1.5% | 4.8% |
| Some High School Educ. | 2.3% | 3.1% | 6.3% |
| High School Educ. | 97.0% | 95.4% | 88.9% |
| Some College Educ. | 19.6% | 17.5% | 20.0% |
| 2 yr College Grad. | 7.4% | 11.1% | 8.7% |
| 4 yr College Grad. | 53.2% | 41.7% | 33.7% |
| Masters Grad. | 19.4% | 12.8% | 9.3% |
| Professional Degree | 2.1% | 1.8% | 2.2% |
| Doctorate Degree | 6.6% | 1.0% | 1.5% |