Mandeville High School
#4
Best ACT in Louisiana High Schools
2,259
Students
21.5:1
S:T Ratio
School Snapshot
Key metrics at a glance1,290
A-
27
A
10
B+
12%
C
22:1
B-
91%
A+
62%
B+
54%
B
This Week at Mandeville – July 14, 2026
298 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Mandeville High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Mandeville High School.
National Tests
July 1, 2026 – July 31, 2026
AP Score Release — All
July 21, 2026
ACT
August 14, 2026
ACT
August 15, 2026
SAT — National
August 22, 2026
SAT — National
August 29, 2026 – September 12, 2026
SAT Score Release Date
State Assessments
August 1, 2026 – June 30, 2027
ELPS
November 30, 2026 – December 18, 2026
LEAP 2025 High School — Fall Window
February 15, 2027 – March 19, 2027
ELPT/ELPT Connect
February 23, 2027 – March 5, 2027
ACT — Window 1
March 9, 2027 – March 19, 2027
ACT — Window 2
April 1, 2027 – May 12, 2027
LEAP 2025 High School — Spring Window
After Mandeville High
Where graduates go and what they studyLouisiana State University
Southeastern Louisiana University
University of Louisiana at Lafayette
Tulane University
University of Southern Mississippi
Louisiana Tech University
Loyola University New Orleans
University of Mississippi
Business
Biology
Nursing
Psychology
Pre-Medicine Studies
Marketing
Political Science and Government
Computer Science
Unlock Academic Success
Personalized learning support for Mandeville High School learners
SAT Prep
Practice tests, flashcards, and AI-powered study tools
ACT Prep
Master all four sections with targeted practice
Study Coach
Get instant help with homework and practice problems 24/7
1:1 Tutoring
Match with expert tutors in Mandeville
Live Classes
Join interactive group sessions with expert instructors
Practice Hub
Thousands of flashcards and learning resources
#1 Skipper Drive, Mandeville, LA 70471
(985)626-5225
Visit Website
St Tammany Parish Public Schools
Academic Calendar
Important dates, holidays, and school events