Jefferson Parish schools ranked by test score
Latest LEAP 2025 year (2025-26). 5 schools in Jefferson Parish, Louisiana with reported Science scores. Louisiana state average: 29.9%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | Haynes Academy School for Advanced Studies Metairie · Jefferson Parish | High | 94.0% | +64.1pp |
| 2 | Thomas Jefferson High School for Advanced Studies Gretna · Jefferson Parish | High | 82.0% | +52.1pp |
| 3 | Patrick F. Taylor Science & Technology Academy Avondale · Jefferson Parish | High | 81.0% | +51.1pp |
| 4 | Fisher Middle/High School Marrero · Jefferson Parish | High | 20.0% | -9.9pp |
| 5 | Jefferson RISE Charter School Harvey · Jefferson Parish | High | 14.0% | -15.9pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the LEAP 2025 % Mastery+ threshold on the latest available LEAP 2025 Science test (school year 2025-26). Only public schools in Jefferson Parish, Louisiana with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Louisiana statewide enrollment-weighted average. To compare against neighboring counties, use the full Louisiana ranking.