| | Gray, ME | Greene, ME | United States |
| Expend. per Student | $17,788 | $15,349 | $15,905 |
| Educ. Expend. per Student | $16,112 | $13,737 | $13,142 |
| Instr. Expend. per Student | $9,700 | $8,377 | $7,999 |
| Pupil/Teacher Ratio | 11.44 | 11.53 | 16.23 |
| Students per Librarian | 360 | 407 | 4573 |
| Students per Counselor | 265 | 313 | 530 |
| Grade School Educ. | 1.4% | 1.4% | 4.8% |
| Some High School Educ. | 3.7% | 2.1% | 6.3% |
| High School Educ. | 95.0% | 96.5% | 88.9% |
| Some College Educ. | 19.7% | 22.8% | 20.0% |
| 2 yr College Grad. | 6.4% | 13.7% | 8.7% |
| 4 yr College Grad. | 40.8% | 23.1% | 33.7% |
| Masters Grad. | 8.8% | 6.0% | 9.3% |
| Professional Degree | 0.6% | 1.5% | 2.2% |
| Doctorate Degree | 0.7% | 0.4% | 1.5% |