Schools in Slidell
Slidell's real, disclosed within-area school variation is a defining, address-specific feature of the city's education landscape.
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Learn moreSt. Tammany Parish Public Schools, district-wide
St. Tammany Parish Public Schools serves Slidell and the broader parish, enrolling approximately 35,956 students at a 17:1 ratio, with state test scores showing approximately 43% math proficiency and 54% reading proficiency.
Real, disclosed within-area variation
Slidell High School ranked 153rd in Louisiana per Niche (3.8 stars) and Salmen High School earned a Niche Grade of C, while Northshore High School -- also located in the Slidell area -- ranked meaningfully higher, 36th in Louisiana.
Confirm the exact attendance boundary
Given this real, disclosed gap, families must confirm a target address's actual assigned school directly with St. Tammany Parish Public Schools before relocating.
Key takeaways
- St. Tammany Parish Public Schools serves Slidell (~35,956 students district-wide, 17:1 ratio).
- Northshore High School (36th in LA) ranks meaningfully higher than Slidell High (153rd) or Salmen High (Grade C).
- Confirm a target address's exact assigned school directly before relocating.
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