| | Portland, CT | Bath, ME | United States |
| Expend. per Student | $25,271 | $31,198 | $15,905 |
| Educ. Expend. per Student | $22,678 | $16,586 | $13,142 |
| Instr. Expend. per Student | $13,520 | $9,356 | $7,999 |
| Pupil/Teacher Ratio | 11.52 | 10.47 | 16.23 |
| Students per Librarian | 318 | 264 | 4573 |
| Students per Counselor | 315 | 389 | 530 |
| Grade School Educ. | 1.6% | 1.9% | 4.8% |
| Some High School Educ. | 5.0% | 4.1% | 6.3% |
| High School Educ. | 93.4% | 93.9% | 88.9% |
| Some College Educ. | 16.0% | 21.6% | 20.0% |
| 2 yr College Grad. | 9.2% | 8.6% | 8.7% |
| 4 yr College Grad. | 46.9% | 36.3% | 33.7% |
| Masters Grad. | 11.6% | 12.4% | 9.3% |
| Professional Degree | 2.8% | 3.7% | 2.2% |
| Doctorate Degree | 2.4% | 2.4% | 1.5% |