| | Passaic, NJ | Iselin, NJ | United States |
| Expend. per Student | $25,834 | $21,959 | $15,905 |
| Educ. Expend. per Student | $20,845 | $19,112 | $13,142 |
| Instr. Expend. per Student | $12,123 | $11,585 | $7,999 |
| Pupil/Teacher Ratio | 12.38 | 12.17 | 16.23 |
| Students per Librarian | 1616 | 1452 | 4573 |
| Students per Counselor | 326 | 339 | 530 |
| Grade School Educ. | 20.1% | 1.8% | 4.8% |
| Some High School Educ. | 12.4% | 6.8% | 6.3% |
| High School Educ. | 67.5% | 91.4% | 88.9% |
| Some College Educ. | 10.7% | 10.5% | 20.0% |
| 2 yr College Grad. | 3.9% | 3.9% | 8.7% |
| 4 yr College Grad. | 15.9% | 52.8% | 33.7% |
| Masters Grad. | 3.8% | 18.8% | 9.3% |
| Professional Degree | 1.1% | 1.9% | 2.2% |
| Doctorate Degree | 0.6% | 1.6% | 1.5% |