SchoolRow
#916

Cast Med H S

San Antonio, TX · San Antonio ISD · Charter · Grades 9-12

916th of 1,669 Texas high schools statewide · better than 45% Declining

204
Students
2023–24 enrollment
12.8:1
Student / teacher ratio
73%
Free / reduced-price lunch
low-income indicator
28.6%
Chronically absent
TX average 19%

Cast Med H S ranking

SchoolRow ranks Cast Med H S 916th of 1,669 Texas high schools for 2024–25, based on STAAR % at Meets Grade Level or above, 2024–25 (TAPR) English and Math results — better than 45% of high schools statewide. Its statewide percentile went from 68th in 2022 to 45th in 2025 — declining.

Statewide percentile by year
25%50%75%45%20222025

Cast Med H S test scores

Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 131 students tested

English Language Arts
This school
50%
TX average
54%
Math
This school
32%
TX average
45%
Science
This school
65%
TX average
47%
English Language Arts over time this school TX average
25%50%75%50%54%201920202025
Math over time this school TX average
25%50%75%32%45%201920202025

Cast Med H S students

Racial and ethnic breakdown of 204 students (202324, NCES) — and how it has shifted since 2019

Hispanic86%6%
Hover the pie for details
Hispanic 86%89%20192023
GroupTrend20192023Change
Hispanic89.4%86.3% 3.1 pts
White6.7%5.9% 0.8 pts
Black1.9%3.9% 2.0 pts
Asian1.0%2.5% 1.5 pts
Two or more races1.0%1.5% 0.5 pts

High schools near Cast Med H S

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Cast Med H S in?

Cast Med H S is part of the San Antonio ISD district in San Antonio, Texas.

Is Cast Med H S a good school?

SchoolRow ranks Cast Med H S 916th of 1,669 Texas high schools (better than 45% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).

What is the racial makeup of Cast Med H S?

Hispanic 86%, White 6%, Black 4%, Asian 3% (204 students, 2023–24).

Sources: state education department data (STAAR % at Meets Grade Level or above, 2024–25 (TAPR), low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.