Southside H S
San Antonio, TX · Southside ISD
Regular public school · Grades 9-12 · Rural, fringe
1,311th of 1,669 Texas high schools statewide · better than 21%▼ Declining
19190 US 281 S 2, San Antonio, TX 78221
(210)882-1606NCES ID 484092004652Directory 2023–24
SchoolRow ranks Southside H S 1,311th 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 21% of high schools statewide. Its statewide percentile went from 31th in 2019 to 21th in 2025 — declining.
Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 1,250 students tested
Racial and ethnic breakdown of 1,747 students (2023–24, NCES) — history since 1988, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 86.0% | 92.8% | ▲ 6.8 pts | |
| White | 11.1% | 5.3% | ▼ 5.8 pts | |
| Black | 1.5% | 0.9% | ▼ 0.6 pts | |
| Two or more races | 0.7% | 0.5% | ▼ 0.2 pts |
NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $181K in zip 78221 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Southside H S
- –Southside Alter CtrSouthside ISD · 2.1 mi awayCompare
- #954Bexar County Lrn CtrEast Central ISD · 5.9 mi away954th of 1,669
ELA 40% ▲3Compare - #1605Frank M Tejeda AcademyHarlandale ISD · 6 mi away1,605th of 1,669
ELA 15% ▼22 · Math 2% ▼18Compare - #293Harlandale ISD STEM Echs-Alamo Colleges at PacHarlandale ISD · 7.4 mi away293rd of 1,669
ELA 81% ▲44 · Math 46% ▲26Compare - #321Cast STEM H SSouthwest ISD · 7.4 mi away321st of 1,669
ELA 75% ▲38 · Math 49% ▲29Compare - #916Cast Med H SSan Antonio ISD · 7.4 mi away · charter916th of 1,669
ELA 50% ▲13 · Math 32% ▲12Compare - #370Frank L Madla Early College H SNew Frontiers Public Schools Inc · 7.5 mi away · charter370th of 1,669
ELA 77% ▲40 · Math 43% ▲23Compare - –Hac DAEP H SHarlandale ISD · 7.7 mi awayCompare
What school district is Southside H S in?
Southside H S is part of the Southside ISD district in San Antonio, Texas.
Is Southside H S a good school?
SchoolRow ranks Southside H S 1,311th of 1,669 Texas high schools (better than 21% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).
What is the racial makeup of Southside H S?
Hispanic 93%, White 5% (1,747 students, 2023–24).
How much do homes near Southside H S cost?
The typical home value in zip code 78221 is $181K 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.