Cast STEM High School
210
Students
10.5:1
S:T Ratio
School Snapshot
Key metrics at a glance1,110
B+
19
B-
1
C+
10%
C
11:1
A
100%
A+
73%
A-
31%
C+
This Week at Cast STEM – June 18, 2026
23 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Cast STEM High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Cast STEM High School.
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
After Cast STEM High
Where graduates go and what they studyThe University of Texas at San Antonio
Texas A&M University
University of Texas - Austin
University of the Incarnate Word
Rice University
Texas A&M University-San Antonio
Texas Tech University
Palo Alto College
Mechanical Engineering
Engineering
Business
Aerospace Engineering
Electrical Engineering
Logistics and Supply Chain Management
Computer Science
Small Business Management
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SAT Prep
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ACT Prep
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Study Coach
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1:1 Tutoring
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Live Classes
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Practice Hub
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11914 Dragon Ln, San Antonio, TX 78252
(210)622-4300
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Southwest ISD
Academic Calendar
Important dates, holidays, and school events