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Sst Discovery

San Antonio, TX · School of Science and Technology Discovery · Charter · Grades PK-8

2,297th of 4,406 Texas elementary schools statewide · better than 48% Declining

554
Students
2023–24 enrollment
12.3:1
Student / teacher ratio
71%
Free / reduced-price lunch
low-income indicator
27.4%
Chronically absent
TX average 19%

Sst Discovery ranking

SchoolRow ranks Sst Discovery 2,297th of 4,406 Texas elementary schools for 2024–25, based on STAAR % at Meets Grade Level or above, 2024–25 (TAPR) English and Math results — better than 48% of elementary schools statewide. Its statewide percentile went from 70th in 2019 to 48th in 2025 — declining.

Statewide percentile by year
25%50%75%48%201920202025no testing 2020–21

Sst Discovery test scores

Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 233 students tested

English Language Arts
This school
54%
TX average
54%
Math
This school
41%
TX average
45%
Science
This school
21%
TX average
47%
English Language Arts over time this school TX average
25%50%75%54%54%201920202025no testing 2020–21
Math over time this school TX average
25%50%75%41%45%201920202025no testing 2020–21

Sst Discovery students

Racial and ethnic breakdown of 554 students (202324, NCES) — and how it has shifted since 2013

Hispanic63%White11%Asian13%8%
Hover the pie for details
Hispanic 62%White 11%Asian 13%Black 8%63%18%8%10%20132023
GroupTrend20132023Change
Hispanic62.8%62.5% 0.3 pts
Asian7.5%12.5% 5.0 pts
White17.6%11.0% 6.6 pts
Black9.9%7.9% 2.0 pts
Two or more races1.9%4.9% 3.0 pts
American Indian0.0%0.7% 0.7 pts
Pacific Islander0.2%0.5% 0.3 pts

Homes near Sst Discovery

Typical home value $227K in zip 78238 as of 2026-05 · trend since 2000

$63K$127K$190K$253K$228K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 78238 on Zillow →

Elementary schools near Sst Discovery

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

View on the map →

Frequently asked questions

What school district is Sst Discovery in?

Sst Discovery is part of the School of Science and Technology Discovery district in San Antonio, Texas.

Is Sst Discovery a good school?

SchoolRow ranks Sst Discovery 2,297th of 4,406 Texas elementary schools (better than 48% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).

What is the racial makeup of Sst Discovery?

Hispanic 63%, Asian 13%, White 11%, Black 8% (554 students, 2023–24).

How much do homes near Sst Discovery cost?

The typical home value in zip code 78238 is $227K as of 2026-05 (Zillow ZHVI).

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.