Southside H S
Public
High Grades 9–12 C-School Grade
Part of Southside Independent School District
19190 US-281 S #2, San Antonio, TX 78221 · (210) 882-1606
Community ratings
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Academic performance
Math proficiency18%
State average 36.6%
Reading / language arts25%
State average 41.8%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,772Students enrolled
17:1Student–teacher ratio
86%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9507
Grade 10499
Grade 11346
Grade 12420
Students
Hispanic · 92%1,628
White · 6%106
Black · 1%23
Two or more races · 1%10
Asian · 0%4
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,690’20
1,613’21
1,685’22
1,747’23
1,772’24
Location
19190 US-281 S #2 San Antonio
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.