Lake Harbor Middle School vs Marigny Elementary School
A head-to-head comparison of two schools in Louisiana, United States, 294 m apart, using official American 2025 data. The better value in each row is highlighted.
Lake Harbor Middle School
Mandeville · Public middle · Grades 4–6
582 students
Marigny Elementary School
Mandeville · Public elementary · Grades PK–1
422 students
| Measure | Lake Harbor Middle School Mandeville, Louisiana | Marigny Elementary School Mandeville, Louisiana |
|---|---|---|
| Success Index (US) | 90 Top 5% | 79 Top 25% |
| State rank | #5 of 218 | #119 of 697 |
| National rank | #299 of 15,369 | #5563 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 4–6 | Grades PK–1 |
| Students | 582 | 422 |
| Enrollment | 582 | 422 |
| Free/reduced-price lunch | 28.4% | 29.1% |
| Students per teacher | 13.5 | 12.8 |
| Reading proficiency | 92% | – |
| Math proficiency | 89% | – |
| city | Mandeville | Mandeville |
| state | Louisiana | Louisiana |
| Website | – | – |
The verdict
- •Lake Harbor Middle School scores higher on the Success Index (US) (89.8 vs 79.0).
- •Lake Harbor Middle School does better on community advantage (fewer free/reduced-price lunch) (28.4% vs 29.1%).
- •Marigny Elementary School does better on students per teacher (12.8 vs 13.5).
- •Lake Harbor Middle School is the larger school with 582 students compared with 422.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Lake Harbor Middle School better than Marigny Elementary School?
On the Success Index (US), Lake Harbor Middle School ranks higher (89.8 vs 79.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Lake Harbor Middle School and Marigny Elementary School?
About 294 m in a straight line, between Mandeville and Mandeville in Louisiana.
Which has the better Enrollment?
Lake Harbor Middle School: 582. Marigny Elementary School: 422. Students enrolled in the latest NCES directory year.
How do Lake Harbor Middle School and Marigny Elementary School rank in Louisiana?
Lake Harbor Middle School is 5th of 218 and Marigny Elementary School is 119th of 697 among middle schools in Louisiana on the 2025 Success Index (US).