St. Tammany Parish schools ranked by test score
Latest LEAP 2025 year (2025-26). 42 schools in St. Tammany Parish, Louisiana with reported Mathematics scores. Louisiana state average: 34.3%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Pontchartrain Elementary School Mandeville · St. Tammany Parish | Elementary | 75.0% | +40.7pp |
| 2 | Lake Harbor Middle School Mandeville · St. Tammany Parish | Middle | 70.0% | +35.7pp |
| 3 | Tchefuncte Middle School Mandeville · St. Tammany Parish | Middle | 69.0% | +34.7pp |
| 4 | Gayle Sloan Middle School Mandeville · St. Tammany Parish | Middle | 67.0% | +32.7pp |
| 5 | Mandeville Elementary School Mandeville · St. Tammany Parish | Elementary | 60.0% | +25.7pp |
| 6 | Joseph B. Lancaster Elementary School Madisonville · St. Tammany Parish | Elementary | 55.0% | +20.7pp |
| 7 | Mandeville Junior High School Mandeville · St. Tammany Parish | Middle | 54.0% | +19.7pp |
| 8 | Magnolia Trace Elementary School Mandeville · St. Tammany Parish | Elementary | 51.0% | +16.7pp |
| 9 | Sixth Ward Elementary School Pearl River · St. Tammany Parish | Elementary | 51.0% | +16.7pp |
| 10 | Woodlake Elementary School Mandeville · St. Tammany Parish | Elementary | 51.0% | +16.7pp |
| 11 | Abita Springs Elementary School Abita Springs · St. Tammany Parish | Elementary | 50.0% | +15.7pp |
| 12 | Abita Springs Middle School Abita Springs · St. Tammany Parish | Middle | 50.0% | +15.7pp |
| 13 | Folsom Junior High School Folsom · St. Tammany Parish | Middle | 48.0% | +13.7pp |
| 14 | L.P. Monteleone Junior High School Mandeville · St. Tammany Parish | Middle | 48.0% | +13.7pp |
| 15 | Little Oak Middle School Slidell · St. Tammany Parish | Middle | 48.0% | +13.7pp |
| 16 | Fifth Ward Junior High School Bush · St. Tammany Parish | Elementary | 47.0% | +12.7pp |
| 17 | Fontainebleau Junior High School Mandeville · St. Tammany Parish | Middle | 47.0% | +12.7pp |
| 18 | Madisonville Junior High School Madisonville · St. Tammany Parish | Middle | 47.0% | +12.7pp |
| 19 | Bonne Ecole Elementary School Slidell · St. Tammany Parish | Elementary | 46.0% | +11.7pp |
| 20 | Whispering Forest Elementary School Slidell · St. Tammany Parish | Elementary | 46.0% | +11.7pp |
| 21 | Riverside Elementary School Pearl River · St. Tammany Parish | Elementary | 45.0% | +10.7pp |
| 22 | Folsom Elementary School Folsom · St. Tammany Parish | Elementary | 43.0% | +8.7pp |
| 23 | Lee Road Junior High School Covington · St. Tammany Parish | Elementary | 43.0% | +8.7pp |
| 24 | Bayou Woods Elementary School Slidell · St. Tammany Parish | Elementary | 42.0% | +7.7pp |
| 25 | Honey Island Elementary School Slidell · St. Tammany Parish | Elementary | 42.0% | +7.7pp |
| 26 | Chahta-Ima Elementary School Lacombe · St. Tammany Parish | Elementary | 41.0% | +6.7pp |
| 27 | Boyet Junior High School Slidell · St. Tammany Parish | Middle | 38.0% | +3.7pp |
| 28 | Clearwood Junior High School Slidell · St. Tammany Parish | Middle | 36.0% | +1.7pp |
| 29 | Henry Mayfield Elementary School Slidell · St. Tammany Parish | Elementary | 34.0% | -0.3pp |
| 30 | Bayou Lacombe Middle Lacombe · St. Tammany Parish | Middle | 33.0% | -1.3pp |
| 31 | E. E. Lyon Elementary School Covington · St. Tammany Parish | Elementary | 32.0% | -2.3pp |
| 32 | Covington Elementary School Covington · St. Tammany Parish | Elementary | 28.0% | -6.3pp |
| 33 | Pine View Middle School Covington · St. Tammany Parish | Middle | 28.0% | -6.3pp |
| 34 | Slidell Junior High School Slidell · St. Tammany Parish | Middle | 26.0% | -8.3pp |
| 35 | Carolyn Park Middle Slidell · St. Tammany Parish | Middle | 24.0% | -10.3pp |
| 36 | William Pitcher Junior High School Covington · St. Tammany Parish | Middle | 24.0% | -10.3pp |
| 37 | Alton Elementary School Slidell · St. Tammany Parish | Elementary | 23.0% | -11.3pp |
| 38 | St. Tammany Junior High School Slidell · St. Tammany Parish | Middle | 23.0% | -11.3pp |
| 39 | Florida Avenue Elementary School Slidell · St. Tammany Parish | Elementary | 20.0% | -14.3pp |
| 40 | Creekside Junior High Pearl River · St. Tammany Parish | Middle | 19.0% | -15.3pp |
| 41 | W.L. Abney Elementary Slidell · St. Tammany Parish | Elementary | 17.0% | -17.3pp |
| 42 | Glynn H. Brock Elementary School Slidell · St. Tammany Parish | Elementary | 14.0% | -20.3pp |
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 Mathematics test (school year 2025-26). Only public schools in St. Tammany 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.