South Lakes High
#13
Best ACT in Virginia High Schools
2,530
Students
15.2:1
S:T Ratio
School Snapshot
Key metrics at a glance1,220
A-
27
A
3
B-
15:1
B+
This Week at South Lakes High – June 18, 2026
333 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at South Lakes High
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at South Lakes High.
National Tests
June 20, 2026 – July 4, 2026
SAT Score Release Date
June 23, 2026
ACT
June 24, 2026
ACT
July 1, 2026 – July 31, 2026
AP Score Release — All
July 6, 2026
ACT Photo Upload/Standby Deadline
July 11, 2026
ACT — National
State Assessments
February 23, 2026 – June 18, 2026
Virginia Alternate Assessment Program — VAAP
March 2, 2026 – June 18, 2026
SOL End-of-Course
March 9, 2026 – June 18, 2026
Virginia Standards of Learning — SOL
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Carlos Seward
11400 South Lakes Dr, Reston, VA 20191
(703)715-4500
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Fairfax County Public Schools
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Academic Calendar
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