| | Opp, AL | Hattiesburg, MS | United States |
| Expend. per Student | $10,456 | $12,213 | $15,905 |
| Educ. Expend. per Student | $9,627 | $10,237 | $13,142 |
| Instr. Expend. per Student | $5,851 | $5,846 | $7,999 |
| Pupil/Teacher Ratio | 17.15 | 13.06 | 16.23 |
| Students per Librarian | 407 | 595 | 4573 |
| Students per Counselor | 436 | 460 | 530 |
| Grade School Educ. | 5.3% | 3.2% | 4.8% |
| Some High School Educ. | 8.7% | 8.3% | 6.3% |
| High School Educ. | 85.9% | 88.6% | 88.9% |
| Some College Educ. | 18.6% | 23.8% | 20.0% |
| 2 yr College Grad. | 9.4% | 9.2% | 8.7% |
| 4 yr College Grad. | 11.6% | 34.4% | 33.7% |
| Masters Grad. | 3.7% | 10.5% | 9.3% |
| Professional Degree | 0.4% | 2.8% | 2.2% |
| Doctorate Degree | 0.3% | 2.1% | 1.5% |