LAHighVerified for 2025-26
Slidell High School — School Profile & District Info
High|Slidell, Louisiana|St. Tammany Parish|Last audited: Not yet synced
Slidell, LA 70458
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School Profile
Grades
9–12
Enrollment
1,833
Student:Teacher
14.8:1
Locale
Urban
District
St. Tammany ParishEcon. Disadvantaged
56.1%
Phone
(985)643-2992School Statistics
Academics (SY 2020-21)
ELA Proficiency
41%
52th percentile in LA
Math Proficiency
34%
63th percentile in LA
Graduation Rate
84%
Chronic Absenteeism
14.6%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
2 courses offered
Gifted & Talented
Dual Enrollment
Athletics
4 sports offered
Student-Teacher Ratio: 18.3:1
Worse than average in LADistrict Finance (FY 2023)
Per-Pupil Spending
$14,823
District-level data
Funding Sources
Federal 12%State 37%Local 51%
Community Context
Median Home Value
$254,906
+1.4% YoY
New Orleans, LA metro area · Zillow Feb 2026
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
1,654
Current enrollment
Stable(-5% 5yr)Full School Calendar 2025-26
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Frequently Asked Questions about Slidell High School
Slidell High School has a total enrollment of 1,833 students and serves grades High. The school is part of the local school district in Slidell, LA.