Cast STEM H S
🇺🇸 Official data · 2025San Antonio, Texas 78252 · Southwest ISD
#1054 of 1,419 high schools in Texas
#11205 of 16,910 nationally
About Cast STEM H S
Cast STEM H S is a public high located in San Antonio, in the Southwest ISD school district of Texas, United States. It caters for Grades 9–12. In 2025 it enrolled 173 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 38.9 out of 100, placing it in the lower 50% of high schools in United States and 1054th of 1,419 ranked high schools in Texas. Its strongest component is students per teacher (69th percentile), and its weakest is math proficiency (7th percentile).
Other published figures: enrollment 173.
There are 476 schools in San Antonio; Cast STEM H S ranks 225th of 448 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)10%
- Reading proficiency (30%)57%
- Community advantage (fewer free/reduced-price lunch) (25%)59%
- Students per teacher (15%)10.8
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Cast STEM H S by the official sources.
- Enrollment
- 173
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 59%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 10.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 10%
- Share of tested students proficient or above (all students, all grades).
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Schools near Cast STEM H S
Closest schools by straight-line distance, with their Success Index (US).
Frank L Madla Early College H S
San Antonio · Charter high · Grades 9–12
150 students · 420 m away
Imelda Davis Early College H S
San Antonio · Charter other · Grades 9–11
18 students · 420 m away
Bob Hope El
San Antonio · Public elementary · Grades PK–5
488 students · 1.2 km away
Palo Alto El
San Antonio · Public elementary · Grades PK–5
528 students · 1.5 km away
Robert C Zamora Middle
San Antonio · Public middle · Grades 6–8
655 students · 1.8 km away
Roy Benavidez El
San Antonio · Public elementary · Grades PK–5
669 students · 1.8 km away
Idea Ewing Halsell College Preparatory
San Antonio · Charter high · Grades 6–12
611 students · 2.3 km away
Idea Ewing Halsell Academy
San Antonio · Charter elementary · Grades K–5
704 students · 2.3 km away
Gillette El
San Antonio · Public elementary · Grades PK–5
527 students · 2.5 km away
Hutchins El
San Antonio · Public elementary · Grades PK–5
441 students · 2.5 km away
Similar schools
Public high schools in Texas with a comparable Enrollment.
Booker Jh/H S
Booker · Public high · Grades 6–12
173 students
Stamford H S
Stamford · Public high · Grades 9–12
173 students
Hale Center H S
Hale Center · Public high · Grades 9–12
174 students
Harper H S
Harper · Public high · Grades 9–12
171 students
Yorktown H S
Yorktown · Public high · Grades 9–12
171 students
Boles H S
Quinlan · Public high · Grades 9–12
176 students
Frequently asked questions
Is Cast STEM H S a good school?
Cast STEM H S has a Success Index (US) of 38.9 out of 100 (Lower 50% of high schools in United States) and ranks #1054 of 1,419 in Texas. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Cast STEM H S rank in Texas?
Cast STEM H S ranks #1054 of 1,419 high schools in Texas and #11205 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Cast STEM H S?
Cast STEM H S had 173 students in 2025.
Is Cast STEM H S a elementary school or a high school?
Cast STEM H S is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Cast STEM H S?
There are 10 schools within 15 km of Cast STEM H S; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.