Slidell High School vs St. Tammany Junior High School
A head-to-head comparison of two schools in Louisiana, United States, 2.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Slidell High School
Slidell · Public high · Grades 9–12
1,654 students
St. Tammany Junior High School
Slidell · Public middle · Grades 6–8
686 students
| Measure | Slidell High School Slidell, Louisiana | St. Tammany Junior High School Slidell, Louisiana |
|---|---|---|
| Success Index (US) | 70 Top 25% | 61 Top 50% |
| State rank | #72 of 246 | #142 of 218 |
| National rank | #3259 of 16,910 | #5359 of 15,369 |
| Sector | Public | Public |
| Type | High | Middle |
| Year range | Grades 9–12 | Grades 6–8 |
| Students | 1,654 | 686 |
| Enrollment | 1,654 | 686 |
| Free/reduced-price lunch | 52.3% | 71.3% |
| Students per teacher | 14.3 | 15.2 |
| Reading proficiency | 75% | 67% |
| Math proficiency | 72% | 55% |
| city | Slidell | Slidell |
| state | Louisiana | Louisiana |
| Website | – | – |
The verdict
- •Slidell High School scores higher on the Success Index (US) (70.2 vs 60.6).
- •Slidell High School does better on math proficiency (72% vs 55%).
- •Slidell High School does better on reading proficiency (75% vs 67%).
- •Slidell High School does better on community advantage (fewer free/reduced-price lunch) (52.3% vs 71.3%).
- •Slidell High School does better on students per teacher (14.3 vs 15.2).
- •Slidell High School is the larger school with 1,654 students compared with 686.
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 Slidell High School better than St. Tammany Junior High School?
On the Success Index (US), Slidell High School ranks higher (70.2 vs 60.6 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 Slidell High School and St. Tammany Junior High School?
About 2.2 km in a straight line, between Slidell and Slidell in Louisiana.
Which has the better Enrollment?
Slidell High School: 1,654. St. Tammany Junior High School: 686. Students enrolled in the latest NCES directory year.
How do Slidell High School and St. Tammany Junior High School rank in Louisiana?
Slidell High School is 72nd of 246 and St. Tammany Junior High School is 142nd of 218 among high schools in Louisiana on the 2025 Success Index (US).