| | Watertown, CT | North Haven, CT | United States |
| Expend. per Student | $26,218 | $23,138 | $15,905 |
| Educ. Expend. per Student | $22,442 | $20,223 | $13,142 |
| Instr. Expend. per Student | $13,331 | $12,407 | $7,999 |
| Pupil/Teacher Ratio | 11.53 | 12.68 | 16.23 |
| Students per Librarian | 386 | 540 | 4573 |
| Students per Counselor | 282 | 365 | 530 |
| Grade School Educ. | 2.5% | 2.0% | 4.8% |
| Some High School Educ. | 5.1% | 3.2% | 6.3% |
| High School Educ. | 92.5% | 94.8% | 88.9% |
| Some College Educ. | 18.4% | 15.1% | 20.0% |
| 2 yr College Grad. | 9.4% | 5.3% | 8.7% |
| 4 yr College Grad. | 33.7% | 46.5% | 33.7% |
| Masters Grad. | 9.8% | 14.1% | 9.3% |
| Professional Degree | 1.5% | 4.4% | 2.2% |
| Doctorate Degree | 1.4% | 2.5% | 1.5% |