St. Tammany Junior High School
🇺🇸 Official data · 2025Slidell, Louisiana 70458 · St. Tammany Parish
#142 of 218 middle schools in Louisiana
#5359 of 15,369 nationally
About St. Tammany Junior High School
St. Tammany Junior High School is a public middle located in Slidell, in the St. Tammany Parish school district of Louisiana, United States. It caters for Grades 6–8. In 2025 it enrolled 686 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 60.6 out of 100, placing it in the top 50% of middle schools in United States and 142nd of 218 ranked middle schools in Louisiana. Its strongest component is reading proficiency (81th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (32th percentile).
Other published figures: enrollment 686.
There are 20 schools in Slidell; St. Tammany Junior High School ranks 19th of 20 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)55%
- Reading proficiency (30%)67%
- Community advantage (fewer free/reduced-price lunch) (25%)71.3%
- Students per teacher (15%)15.2
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 St. Tammany Junior High School by the official sources.
- Enrollment
- 686
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 71.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 67%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 55%
- Share of tested students proficient or above (all students, all grades).
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Schools near St. Tammany Junior High School
Closest schools by straight-line distance, with their Success Index (US).
Glynn H. Brock Elementary School
Slidell · Public elementary · Grades PK–5
345 students · 611 m away
W.L. Abney Elementary
Slidell · Public elementary · Grades 1–5
936 students · 1.2 km away
Abney Elementary Early Childhood Center
Slidell · Public elementary · Grades PK–K
233 students · 1.2 km away
Slidell Junior High School
Slidell · Public middle · Grades 7–8
724 students · 1.4 km away
Florida Avenue Elementary School
Slidell · Public elementary · Grades PK–6
440 students · 1.8 km away
Slidell High School
Slidell · Public high · Grades 9–12
1,654 students · 2.2 km away
Salmen High School
Slidell · Public high · Grades 9–12
1,091 students · 2.4 km away
Bonne Ecole Elementary School
Slidell · Public elementary · Grades PK–6
651 students · 2.7 km away
Carolyn Park Middle
Slidell · Public middle · Grades 4–6
233 students · 3.1 km away
Bayou Woods Elementary School
Slidell · Public elementary · Grades PK–3
431 students · 3.3 km away
Similar schools
Public middle schools in Louisiana with a comparable Enrollment.
Harry M. Hurst Middle School
Destrehan · Public middle · Grades 6–8
685 students
Tchefuncte Middle School
Mandeville · Public middle · Grades 4–6
682 students
West Ridge Middle School
West Monroe · Public middle · Grades 6–8
681 students
J.D. Meisler Middle School
Metairie · Public middle · Grades 6–8
679 students
Pine View Middle School
Covington · Public middle · Grades 4–6
694 students
Houma Junior High School
Houma · Public middle · Grades 7–8
673 students
Frequently asked questions
Is St. Tammany Junior High School a good school?
St. Tammany Junior High School has a Success Index (US) of 60.6 out of 100 (Top 50% of middle schools in United States) and ranks #142 of 218 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 St. Tammany Junior High School rank in Louisiana?
St. Tammany Junior High School ranks #142 of 218 middle schools in Louisiana and #5359 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend St. Tammany Junior High School?
St. Tammany Junior High School had 686 students in 2025.
Is St. Tammany Junior High School a elementary school or a high school?
St. Tammany Junior High School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near St. Tammany Junior High School?
There are 10 schools within 15 km of St. Tammany Junior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.