| | Clark, NJ | Montville, NJ | United States |
| Expend. per Student | $23,387 | $25,345 | $15,905 |
| Educ. Expend. per Student | $20,528 | $21,726 | $13,142 |
| Instr. Expend. per Student | $12,582 | $12,682 | $7,999 |
| Pupil/Teacher Ratio | 12.77 | 10.9 | 16.23 |
| Students per Librarian | 1283 | 685 | 4573 |
| Students per Counselor | 377 | 254 | 530 |
| Grade School Educ. | 1.8% | 1.2% | 4.8% |
| Some High School Educ. | 2.9% | 1.7% | 6.3% |
| High School Educ. | 95.3% | 97.1% | 88.9% |
| Some College Educ. | 16.3% | 11.5% | 20.0% |
| 2 yr College Grad. | 7.0% | 5.9% | 8.7% |
| 4 yr College Grad. | 45.2% | 64.0% | 33.7% |
| Masters Grad. | 14.5% | 20.9% | 9.3% |
| Professional Degree | 3.1% | 5.3% | 2.2% |
| Doctorate Degree | 2.0% | 1.9% | 1.5% |