| | Marrero, LA | Laplace, LA | United States |
| Expend. per Student | $12,663 | $15,220 | $15,905 |
| Educ. Expend. per Student | $11,920 | $14,466 | $13,142 |
| Instr. Expend. per Student | $6,533 | $8,771 | $7,999 |
| Pupil/Teacher Ratio | 21.35 | 15.91 | 16.23 |
| Students per Librarian | 508 | 5109 | 4573 |
| Students per Counselor | 754 | 469 | 530 |
| Grade School Educ. | 8.2% | 2.6% | 4.8% |
| Some High School Educ. | 13.4% | 10.3% | 6.3% |
| High School Educ. | 78.5% | 87.1% | 88.9% |
| Some College Educ. | 25.5% | 24.7% | 20.0% |
| 2 yr College Grad. | 6.5% | 8.7% | 8.7% |
| 4 yr College Grad. | 12.3% | 18.5% | 33.7% |
| Masters Grad. | 2.6% | 5.7% | 9.3% |
| Professional Degree | 0.5% | 0.8% | 2.2% |
| Doctorate Degree | 0.6% | 0.4% | 1.5% |