| Index | Terrytown | Louisiana | National |
| Average Test Scores | 49% | 66% | 48% |
| Student/Teacher ratio | 17:1 | 14:1 | 16:1 |
| Total public schools | 3 | 1,334 | 79,221 |
| Total private schools | 1 | 395 | 24,874 |
| Total post-secondary schools | n/a | 175 | 7,963 |
| Index | Terrytown | Louisiana | National |
| Completed 8th grade | 81.2% | 80.2% | 84.3% |
| Completed high school | 79.3% | 78.5% | 83.0% |
| Completed some college | 47.4% | 49.9% | 59.4% |
| Completed associate degree | 23.7% | 28.6% | 38.5% |
| Completed bachelors | 17.2% | 23.0% | 30.3% |
| Completed masters | 4.5% | 7.9% | 11.5% |
| Completed professional degree | 1.3% | 2.6% | 3.3% |
| Completed doctorate | 0.1% | 1.0% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Terrytown. Using the proficiency score averages, the average test scores for Terrytown, LA schools is 49%. The average student to teacher ratio is 17:1. In Terrytown, LA, an average of 81.2% of students have completed 8th grade and an average of 79.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Belle Chasse, LA | 10,241 | 86% | 78.1% |
| Harahan, LA | 9,293 | 80% | 66.7% |
| Meraux, LA | 8,187 | 77% | 60.4% |
| Poydras, LA | 2,506 | 73% | 51.6% |
| River Ridge, LA | 13,690 | 72% | 50.0% |
| Terrytown, LA | 26,044 | 49% | 2.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Deer Park, NY | 26,043 | 69% | 44.4% |
| Barberton, OH | 26,030 | 58% | 21.1% |
| Medina, OH | 26,026 | 77% | 61.3% |
| Bessemer, AL | 26,063 | 31% | 34.8% |
| Wethersfield, CT | 26,068 | 60% | 25.5% |
| Terrytown, LA | 26,044 | 49% | 2.1% |
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