Lake Arthur High School
#26
Best ACT in Louisiana High Schools
380
Students
16.8:1
S:T Ratio
School Snapshot
Key metrics at a glance1,060
B
23
B+
17:1
B
98%
A+
This Week at Lake Arthur – August 17, 2026
44 students practicing on Varsity Tutors
Academic Grades
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Academic Resources
Typical courses and practice resources for students at Lake Arthur High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Lake Arthur High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
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
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4374 Tiger Lane, Lake Arthur, LA 70549
(337)774-5152
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Jefferson Davis Parish Public Schools
Academic Calendar
Important dates, holidays, and school events