| | Westfield, NJ | Cranbury township, NJ | United States |
| Expend. per Student | $23,387 | $21,959 | $15,905 |
| Educ. Expend. per Student | $20,528 | $19,112 | $13,142 |
| Instr. Expend. per Student | $12,582 | $11,585 | $7,999 |
| Pupil/Teacher Ratio | 12.77 | 12.17 | 16.23 |
| Students per Librarian | 1283 | 1452 | 4573 |
| Students per Counselor | 377 | 339 | 530 |
| Grade School Educ. | 0.5% | 1.1% | 4.8% |
| Some High School Educ. | 1.2% | 1.7% | 6.3% |
| High School Educ. | 98.3% | 97.2% | 88.9% |
| Some College Educ. | 7.7% | 9.6% | 20.0% |
| 2 yr College Grad. | 4.5% | 2.3% | 8.7% |
| 4 yr College Grad. | 76.4% | 74.4% | 33.7% |
| Masters Grad. | 24.3% | 22.7% | 9.3% |
| Professional Degree | 7.7% | 6.2% | 2.2% |
| Doctorate Degree | 3.1% | 9.8% | 1.5% |