Below Average
#7600 of 8,552 schools in TX
Southside H S
High School · SOUTHSIDE ISD
19190 US 281 S 2, San Antonio, TX 78221
Enrollment
1,747
Student-Teacher
16:1
Score
4.0
Grades
9th – 12th
Enrollment
1,747
Student-Teacher
16:1
Score
4.0
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Texas schools
#7,600 of 8,552
In San Antonio
#387 of 516
public schools
In district
#8 of 8
SOUTHSIDE ISD
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Southside H S
High School in San Antonio · grades 9th – 12th. Start here, then compare fit against nearby and district options.
W M Pearce Pri
0.1 mi away. Use as a geographic alternative in the same move search.
Losoya Middle
0.3 mi away. Use as a geographic alternative in the same move search.
About Southside H S
Southside H S is a public high school in San Antonio, TX, part of SOUTHSIDE ISD. Southside H S serves approximately 1,747 students, and covers grades 9th-12th, and has a 16:1 student-teacher ratio. Southside H S has a current MySchoolScout rating of 4.0 out of 10 and ranks #7,600 of 8,552 schools in TX.
Structured state assessment records for Southside H S show 51% math proficiency (multi-year average, 2009-2024) and 50% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 4.0 · Below Average
- TX avg 6.3
What Parents Should Know
Southside H S sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
47% of students at Southside H S were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Southside H S — Students at Southside H S score 28% proficient, which is below what's typical for similar communities (expected: 39%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
84.2%
Students qualifying for federal meal assistance
Test Scores TX STAAR (2023-24)
Based on 28 test records from TX state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.2/10.
How Southside H S Compares
See how Southside H S performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
19190 US 281 S 2, San Antonio, TX 78221
Nearby Alternatives
Families considering Southside H S may also want to explore other high schools in the area. CAST MED H S (rated 7.3/10, 7.5 miles away), which scores notably higher. Another option is HARLANDALE ISD STEM ECHS-ALAMO COLLEGES AT PAC (rated 5.8/10, 7.4 miles away), which scores notably higher. Additionally, FRANK M TEJEDA ACADEMY (rated 5.3/10, 6.1 miles away), which scores notably higher. For more schools in San Antonio, see our San Antonio schools guide .
Nearby Schools
20 within 7.6 mi| School | Distance | Rating |
|---|---|---|
| W M PEARCE PRI San Antonio | 0.1 mi | 6.4 |
| LOSOYA MIDDLE San Antonio | 0.3 mi | 7.7 |
| COLONEL MIGUEL MENCHACA EARLY CHILDHOOD CENTER San Antonio | 1.9 mi | 4.1 |
| SOUTHSIDE ALTER CTR San Antonio | 2.1 mi | — |
| HERITAGE EL San Antonio | 2.1 mi | 7.7 |
| JULIUS L MATTHEY MIDDLE San Antonio | 2.3 mi | 5.3 |
| FREEDOM EL San Antonio | 3.4 mi | 5.8 |
| JULIAN C GALLARDO EL San Antonio | 4.6 mi | 5.0 |
| OAK ISLAND ACADEMY San Antonio | 5.1 mi | — |
| FRANK M TEJEDA ACADEMY San Antonio | 6.1 mi | 5.3 |
| TEJEDA JUNIOR ACADEMY San Antonio | 6.1 mi | — |
| BEXAR COUNTY LRN CTR San Antonio | 5.9 mi | 3.1 |
| H W SCHULZE EL San Antonio | 6.6 mi | 4.7 |
| MISSION ACADEMY San Antonio | 6.8 mi | 6.5 |
| KINGSBOROUGH MIDDLE San Antonio | 6.8 mi | 4.9 |
| GREG A GARCIA EARLY COLLEGE INT San Antonio | 7.0 mi | 7.6 |
| GILLETTE EL San Antonio | 7.1 mi | 4.2 |
| HARLANDALE ISD STEM ECHS-ALAMO COLLEGES AT PAC San Antonio | 7.4 mi | 5.8 |
| CAST MED H S San Antonio | 7.5 mi | 7.3 |
| BELLAIRE EL San Antonio | 7.6 mi | 2.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 78221 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$63,114
Median Home Value
$157,500
Median Rent
$1,147/mo
Population
41,580
College Educated
11.9%
Homeownership
69.8%
Avg Commute
26.1 min
Poverty Rate
17.2%
Median Age
35.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| HARLANDALE H S San Antonio, TX | 4.0 |
| LANIER H S San Antonio, TX | 4.0 |
| LOCKHART H S Lockhart, TX | 4.0 |
| BEAUMONT UNITED H S Beaumont, TX | 4.1 |
| DR L G PINKSTON SR H S Dallas, TX | 4.1 |
| H GRADY SPRUCE H S Dallas, TX | 4.1 |
Frequently Asked Questions
Common questions about Southside H S
What grades does Southside H S serve?
Southside H S serves students in grades 9th through 12th.
How many students attend Southside H S?
Southside H S has an enrollment of approximately 1,747 students.
What is the student-teacher ratio at Southside H S?
The student-teacher ratio at Southside H S is 16:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Southside H S rank in TX?
Southside H S ranks #7,600 of 8,552 schools in TX.
What is Southside H S's MySchoolScout rating?
Southside H S has a current MySchoolScout rating of 4.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Southside H S?
Based on loaded state assessment records, Southside H S has 51% math proficiency (multi-year average, 2009-2024) and 50% reading/ELA proficiency (multi-year average, 2009-2024).
Is Southside H S a charter school?
No, Southside H S is not a charter school. It is a traditional public school operated by the local school district.
Is Southside H S a Title I school?
No, Southside H S is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Southside H S?
84.2% of students at Southside H S qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,747
- Student-Teacher Ratio
- 16:1
- Teachers (FTE)
- 109
- Free/Reduced Lunch
- 84.2%
- Type
- regular
- Setting
- Fringe Rural
- County
- Bexar County
- Chronic Absenteeism (SY 2022-23)
- 46.5%
- Phone
- (210) 882-1606
- 4-Year Graduation
- 88.0%
Resources & Links
District
SOUTHSIDE ISD- District Enrollment
- 6,033
- Schools in District
- 10
- Per-Pupil Spending
- $13,928
- District Rank
- #8 of 8
Other Schools in This District
How we rate schools
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