| | Claymont, DE | Clementon, NJ | United States |
| Expend. per Student | $19,973 | $24,781 | $15,905 |
| Educ. Expend. per Student | $17,388 | $19,928 | $13,142 |
| Instr. Expend. per Student | $9,785 | $11,721 | $7,999 |
| Pupil/Teacher Ratio | 14.09 | 12.07 | 16.23 |
| Students per Librarian | 1104 | 1116 | 4573 |
| Students per Counselor | 329 | 348 | 530 |
| Grade School Educ. | 1.7% | 4.7% | 4.8% |
| Some High School Educ. | 5.6% | 4.2% | 6.3% |
| High School Educ. | 92.7% | 91.0% | 88.9% |
| Some College Educ. | 21.2% | 23.3% | 20.0% |
| 2 yr College Grad. | 6.8% | 9.5% | 8.7% |
| 4 yr College Grad. | 31.4% | 17.3% | 33.7% |
| Masters Grad. | 10.5% | 2.0% | 9.3% |
| Professional Degree | 1.4% | 0.0% | 2.2% |
| Doctorate Degree | 0.8% | 0.0% | 1.5% |