| | Ronkonkoma, NY | New Castle, DE | United States |
| Expend. per Student | $30,219 | $19,973 | $15,905 |
| Educ. Expend. per Student | $26,965 | $17,388 | $13,142 |
| Instr. Expend. per Student | $18,018 | $9,785 | $7,999 |
| Pupil/Teacher Ratio | 12.27 | 14.09 | 16.23 |
| Students per Librarian | 1114 | 1104 | 4573 |
| Students per Counselor | 356 | 329 | 530 |
| Grade School Educ. | 1.9% | 1.6% | 4.8% |
| Some High School Educ. | 1.6% | 5.5% | 6.3% |
| High School Educ. | 96.5% | 92.9% | 88.9% |
| Some College Educ. | 18.7% | 21.6% | 20.0% |
| 2 yr College Grad. | 10.9% | 8.2% | 8.7% |
| 4 yr College Grad. | 35.7% | 31.0% | 33.7% |
| Masters Grad. | 10.8% | 12.6% | 9.3% |
| Professional Degree | 5.3% | 4.0% | 2.2% |
| Doctorate Degree | 0.3% | 1.4% | 1.5% |