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Southside High School
One of 169 high school listings in San Antonio.
About Southside High School
Southside High School is a high school in the education sector, based in San Antonio, TX. Its recorded address is 19190 US-281 S, 78221-9760. The listing includes a telephone number, an official website. It is one of 169 high school listings tracked in San Antonio; the nearest comparable listing is STEM Early College High School, about 11.8 km away. Southside High School has 17 listed locations in total; this page covers the San Antonio branch.
- Address
- 19190 US-281 S, San Antonio, TX, 78221-9760
- Phone
- +12108821606
- Website
- southsideisd.org
- Social
Questions
Where is Southside High School located?
19190 US-281 S, San Antonio, TX, 78221-9760
How do I contact Southside High School?
+12108821606 · https://southsideisd.org/shs/
What type of business is Southside High School?
Southside High School is a high school (education) in San Antonio.
Southside High School branches
Southside High School has 17 listed locations. This branch is in San Antonio.
- Youngsville70592-6693
- Selma36701-1001
- Southside35907-7845
- Southside35907-7809
- Greenville29605-3309
- Fort Smith72903-5456
- Chicago60636
- Chocowinity27817-9237
- Southside35907
- Fort Smith72903
Nearby high school
- STEM Early College High SchoolSan Antonio11.8 km
- CAST Med High SchoolSan Antonio11.9 km
- CAST STEM High SchoolSan Antonio11.9 km
- Dillard McCollum High SchoolSan Antonio12.5 km
- Horn High SchoolSan Antonio12.5 km
- Frank L. Madla Early College High SchoolSan Antonio12.0 km
- McCollum High SchoolSan Antonio12.5 km
- Harlandale Alternative CenterSan Antonio13.2 km
- Somerset Junior High SchoolVon Ormy11.9 km
- Southwest Legacy High SchoolSan Antonio13.0 km
- Harlandale High SchoolSan Antonio14.5 km
- South San Antonio High SchoolSan Antonio14.6 km
- Southsan HighschoolSan Antonio14.6 km
- South San Antonio High SchoolSan Antonio14.6 km
- Highland Hills Baptist SchoolSan Antonio15.7 km
Cite this page
“Southside High School, San Antonio — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.