| | Ephrata, WA | Mattawa, WA | United States |
| Expend. per Student | $15,989 | $15,989 | $15,905 |
| Educ. Expend. per Student | $13,709 | $13,709 | $13,142 |
| Instr. Expend. per Student | $7,972 | $7,972 | $7,999 |
| Pupil/Teacher Ratio | 18.56 | 18.56 | 16.23 |
| Students per Librarian | 2934 | 2934 | 4573 |
| Students per Counselor | 393 | 393 | 530 |
| Grade School Educ. | 7.7% | 59.3% | 4.8% |
| Some High School Educ. | 2.3% | 16.5% | 6.3% |
| High School Educ. | 90.0% | 24.2% | 88.9% |
| Some College Educ. | 26.4% | 3.8% | 20.0% |
| 2 yr College Grad. | 12.5% | 0.0% | 8.7% |
| 4 yr College Grad. | 18.8% | 1.0% | 33.7% |
| Masters Grad. | 6.5% | 0.0% | 9.3% |
| Professional Degree | 1.6% | 0.0% | 2.2% |
| Doctorate Degree | 0.0% | 0.0% | 1.5% |