Gayle Sloan Middle School
Public · Grades 4–6 · 502 students
Lake Harbor Middle School
1700 Viola Street, Mandeville, LA 70448
Grades
4–6
Middle
Students
582
Enrolled 2024–25
Students per teacher
13.3 : 1
Full-time teachers
District
St. Tammany Parish
St. Tammany Parish
Schola Grade A · Excellent
Letter grade (A–F) · compared with 215 Louisiana middle schools · How we grade
Percentiles compare this school with other Louisiana middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Lake Harbor Middle School
Lake Harbor Middle School is a public middle school in Mandeville, Louisiana, serving grades 4–6. It is part of St. Tammany Parish. The school is located in a midsize suburb in St. Tammany Parish.
In the 2024–25 school year, 582 students were enrolled, with about 13.3 students for every full-time teacher. That ratio is close to the typical Louisiana middle school (13.3 students per teacher). Its Schola Grade is A (excellent), compared with 215 Louisiana middle schools.
Grades & enrollment
Students per grade, 2024–25Grades 4–6
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Middle
- Grades offered
- 4–6
- Enrollment (2024–25)
- 582 students
- Students per teacher
- 13.3 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Midsize
- School district
- St. Tammany Parish
- County
- St. Tammany Parish
- NCES school ID
- 220165001535
Schools near Lake Harbor Middle School
All 17 schools in Mandeville →
Fontainebleau Junior High School
Public · Grades 7–8 · 784 students
Mandeville Junior High School
Public · Grades 7–8 · 510 students
L.P. Monteleone Junior High School
Public · Grades 7–8 · 349 students
Tchefuncte Middle School
Public · Grades 4–6 · 682 students
Abita Springs Middle School
Public · Grades 4–6 · 435 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.