| | Eagle, ID | Old Greenwich, CT | United States |
| Expend. per Student | $9,278 | $22,984 | $15,905 |
| Educ. Expend. per Student | $8,035 | $20,833 | $13,142 |
| Instr. Expend. per Student | $4,946 | $12,792 | $7,999 |
| Pupil/Teacher Ratio | 17.82 | 12.77 | 16.23 |
| Students per Librarian | 1031 | 506 | 4573 |
| Students per Counselor | 430 | 356 | 530 |
| Grade School Educ. | 0.4% | 0.4% | 4.8% |
| Some High School Educ. | 2.6% | 1.6% | 6.3% |
| High School Educ. | 97.0% | 98.0% | 88.9% |
| Some College Educ. | 22.0% | 5.1% | 20.0% |
| 2 yr College Grad. | 9.7% | 1.9% | 8.7% |
| 4 yr College Grad. | 49.0% | 84.2% | 33.7% |
| Masters Grad. | 13.4% | 36.2% | 9.3% |
| Professional Degree | 3.7% | 9.7% | 2.2% |
| Doctorate Degree | 1.2% | 3.9% | 1.5% |