Mandeville High School
🇺🇸 Official data · 2025Mandeville, Louisiana 70471 · St. Tammany Parish
#2 of 246 high schools in Louisiana
#461 of 16,910 nationally
About Mandeville High School
Mandeville High School is a public high located in Mandeville, in the St. Tammany Parish school district of Louisiana, United States. It caters for Grades 9–12. In 2025 it enrolled 2,006 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 86.9 out of 100, placing it in the top 5% of high schools in United States and 2nd of 246 ranked high schools in Louisiana. Its strongest component is math proficiency (95th percentile), and its weakest is students per teacher (54th percentile).
Other published figures: enrollment 2,006.
There are 14 schools in Mandeville; Mandeville High School ranks 10th of 14 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)88%
- Reading proficiency (30%)88%
- Community advantage (fewer free/reduced-price lunch) (25%)21.8%
- Students per teacher (15%)14.5
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mandeville High School by the official sources.
- Enrollment
- 2,006
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 21.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 88%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 88%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mandeville High School
Closest schools by straight-line distance, with their Success Index (US).
Pontchartrain Elementary School
Mandeville · Public elementary · Grades PK–3
636 students · 803 m away
Tchefuncte Middle School
Mandeville · Public middle · Grades 4–6
682 students · 837 m away
Mandeville Elementary School
Mandeville · Public elementary · Grades PK–3
508 students · 2.5 km away
Mandeville Junior High School
Mandeville · Public middle · Grades 7–8
510 students · 3.1 km away
Woodlake Elementary School
Mandeville · Public elementary · Grades PK–3
442 students · 5.0 km away
Marigny Elementary School
Mandeville · Public elementary · Grades PK–1
422 students · 5.5 km away
Lake Harbor Middle School
Mandeville · Public middle · Grades 4–6
582 students · 5.7 km away
Magnolia Trace Elementary School
Mandeville · Public elementary · Grades 2–3
355 students · 5.8 km away
Madisonville Junior High School
Madisonville · Public middle · Grades 7–8
647 students · 6.5 km away
Fontainebleau Junior High School
Mandeville · Public middle · Grades 7–8
784 students · 6.5 km away
Similar schools
Public high schools in Louisiana with a comparable Enrollment.
Walker High School
Walker · Public high · Grades 9–12
2,006 students
Dutchtown High School
Geismar · Public high · Grades 9–12
2,029 students
West Monroe High School
West Monroe · Public high · Grades 8–12
2,041 students
Ponchatoula High School
Ponchatoula · Public high · Grades 9–12
2,067 students
Sulphur High School
Sulphur · Public high · Grades 9–12
1,911 students
Alfred M. Barbe High School
Lake Charles · Public high · Grades 9–12
1,908 students
Frequently asked questions
Is Mandeville High School a good school?
Mandeville High School has a Success Index (US) of 86.9 out of 100 (Top 5% of high schools in United States) and ranks #2 of 246 in Louisiana. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mandeville High School rank in Louisiana?
Mandeville High School ranks #2 of 246 high schools in Louisiana and #461 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Mandeville High School?
Mandeville High School had 2,006 students in 2025.
Is Mandeville High School a elementary school or a high school?
Mandeville High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Mandeville High School?
There are 10 schools within 15 km of Mandeville High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.