• Skip to main content
  • DISTRICT HOME
  • SCHOOLS
    • MENCHACA EARLY CHILDHOOD CENTER
    • GALLARDO ELEMENTARY
    • PEARCE ELEMENTARY
    • HERITAGE ELEMENTARY
    • FREEDOM ELEMENTARY
    • LOSOYA MIDDLE SCHOOL
    • MATTHEY MIDDLE SCHOOL
    • SOUTHSIDE HIGH SCHOOL
    • EARLY COLLEGE HIGH SCHOOL
  • CONNECT
  • QUICKLINKS
  • EMPLOYEES
sisd-HEADING (13)
  • Staff Directory
  • High School
    • Baseball
    • Basketball Boys & Girls
    • Cross Country Boys & Girls
    • Football
    • Golf
    • Powerlifting Boys & Girls
    • Soccer
    • Softball
    • Track
    • Volleyball
  • Middle School
    • J.L. Matthey Middle School
    • Losoya Middle School
  • Tickets & Stadium Information
    • Ticket Sales – Online tickets
    • Stadium Information
      • Carry-In Policy
  • Forms
  • Livestream

News & Announcements

Cardinals Advance to Regionals with Varsity Girls Securing Back-to-Back District Titles

October 8, 2025 by webmaster

Our Southside High School Cardinals showcased incredible determination and skill at the District 28-5A Cross Country Meet this week. We couldn’t be prouder of their hard work and perseverance throughout this season. For the second year in a row, our Varsity Girls have claimed the 28-5A District Championship, and for the first time, we’re sending a gentleman to Regionals!
The following athletes will be representing Southside at the Regionals in Corpus Christi on October 19th and competing on October 20th:
Kalub Flores, Emarald Aguirre, Serenity Williams, Bethany Iniguez Morales, Itzel Chavez, Ariana Carreon, Kimberly Rubio, and Sofia Flores.

Results:
Varsity Girls
1st Place Finish
1st- Emarald Aguirre
4th- Serenity Williams
5th- Bethany Iniguez Morales
10th- Itzel Chavez
13th- Ariana Carreon
28th- Kimberly Rubio
35th- Sofia Flores

Varsity Boys
5th Place Finish
2nd- Kalub Flores
20th- Nicholas Gutierrez
21st- Jose Frausto
23rd- Isaiah Barajas
38th- Maximus Sanchez
41st- Roy Barrienteas
49th- Alan Ellison

Junior Varsity Girls
1st Place Finish
3rd- Annaliese Patron
6th- Clarissa Cano
7th- Abrielle Del Angel
9th- Mariza Ramirez
17th- Jaslynne Rodriguez
19th- Yadhira Villarreal
20th- Angela Macias

Junior Varsity Boys
2nd Place Team Finish
4th – Aden Rodriuguez
8th – Jonas Estrada
13th- Miguel Zacaraias
17th- Kevin Vera
20th- Adrian Barrientoz
24th- Miguel Mora
27th- Bernardo Escobar

Filed Under: Athletic News, Campus News, District News

Southside High School Homecoming Football Game vs Laredo Nixon

September 19, 2025 by webmaster

Don’t miss tonight’s big game as your mighty Cardinals take on Laredo Nixon at 7:30—let’s pack the stands and show our Cardinal Pride! Get your tickets here.

Filed Under: Athletic News, Campus News, District News

Football season is almost here! Get your gear today!

August 19, 2025 by webmaster

Show your Cardinal pride and support our football team this season. Visit our online store today — now through September 2 — to join in the spirit!

Filed Under: Athletic News, Campus News

Volleyball Camp

July 28, 2025 by Terry Collier

Volleyball Camp.jpg

Filed Under: uncategorized

Volleyball Tryouts

July 28, 2025 by Terry Collier

Volleyball Tryouts.jpg

Filed Under: Athletic Department, Athletic News, Campus News, Cardinal News, Child Nutrition, Community News/Events, District News, Employee News, Featured News, Forms, Freedom Elementary, Gallardo Elementary, Heritage Elementary, High School Sports, Human Resources, Information, Losoya Middle School, Matthey MS, Menchaca Early Childhood Center, Middle School Sports, Parent Resources, Pearce Elementary, Southside HS, Southside in the News, Superintendent, Tickets & Stadium, uncategorized

SHS Golfer Signs with Howard Payne University

May 6, 2025 by webmaster

Congratulations to Southside High School’s Fidel Macias on officially signing his letter of intent to play golf at Howard Payne University! Your hard work, talent, and dedication have paid off—we’re proud to see you take your game to the next level.

Filed Under: Campus News, District News

  • « Go to Previous Page
  • Page 1
  • Page 2
  • Page 3
  • Page 4
  • Page 5
  • Interim pages omitted …
  • Page 10
  • Go to Next Page »

Mission

Southside ISD seeks to be the choice when it comes to providing a quality public education by upholding the highest standards of our core values.

Vision

Southside ISD will lead educational excellence by providing innovative programs.

Core Values

Service. Accountability. Integrity. Loyalty.

ATHLETICS

(210) 882-1618

19190 US-281 Room: 205
San Antonio, TX 78221

School Hours

Careers

Enrollment

Southside ISD Education Foundation

Non Discrimination Statement

Website Login

  • Facebook

© 2020 Southside Independent School District. All Rights Reserved.