| | Hydro, OK | Clinton, OK | United States |
| Expend. per Student | $11,147 | $10,042 | $15,905 |
| Educ. Expend. per Student | $10,214 | $9,638 | $13,142 |
| Instr. Expend. per Student | $5,944 | $5,293 | $7,999 |
| Pupil/Teacher Ratio | 14.51 | 15.24 | 16.23 |
| Students per Librarian | 518 | 284 | 4573 |
| Students per Counselor | 281 | 299 | 530 |
| Grade School Educ. | 1.7% | 9.4% | 4.8% |
| Some High School Educ. | 6.4% | 9.3% | 6.3% |
| High School Educ. | 91.8% | 81.3% | 88.9% |
| Some College Educ. | 27.1% | 20.1% | 20.0% |
| 2 yr College Grad. | 10.5% | 7.3% | 8.7% |
| 4 yr College Grad. | 21.5% | 24.1% | 33.7% |
| Masters Grad. | 4.7% | 4.7% | 9.3% |
| Professional Degree | 0.6% | 1.2% | 2.2% |
| Doctorate Degree | 2.0% | 0.0% | 1.5% |