Harlingen High School - South
1,571
Students
14.2:1
S:T Ratio
School Snapshot
Key metrics at a glance1,028
B
20
B-
22
A+
30%
C+
14:1
B+
This Week at Harlingen High School - South – July 8, 2026
204 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Harlingen High School - South
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Harlingen High School - South.
National Tests
July 1, 2026 – July 31, 2026
AP Score Release — All
July 11, 2026
ACT — National
July 21, 2026
ACT
August 14, 2026
ACT
August 15, 2026
SAT — National
August 22, 2026
SAT — National
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1701 Dixieland Rd, Harlingen, TX 78552
(956)427-3800
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Harlingen CISD
Academic Calendar
Important dates, holidays, and school events