Southside ISD

10/01/2026

Important Update: Due to weather conditions, the Middle School Volleyball Games scheduled for today, October 1st, 2026, have been canceled.

Losoya Middle School Matthey Middle School

10/01/2026

Important Update: Due to the potential for dangerous weather conditions, the Middle School Cross Country Meet scheduled for Saturday, October 3, 2026, at Veterans Stadium has been canceled.

Losoya Middle School Matthey Middle School

09/30/2026

Students are invited to join this exciting Skin Health Workshop on Saturday, October 17th at Pearce Elementary from 8am to 12:30pm!

Activities include UV Beads, a Play-Doh “layers of the skin” demonstration, and more!

Spots are limited; register today using the following link: https://bit.ly/46Ur7o5

09/30/2026

A huge congratulations to Sofia Salazar for earning a spot in the TMEA Region 11 Treble Choir and to Cristian Rodríguez for earning a spot in the TMEA Region 11 Mixed Choir!

We are especially proud to share that both students are advancing to the Pre-Area Contest in November!

Congratulations to all of our Southside High School students who participated in this weekend's contest at Wagner High School. Your hard work, dedication, and courage to perform are something to celebrate!

09/29/2026

Due to expected bad weather on Thursday, the Freshman and JV football games vs. Medina Valley have been moved to Wednesday.

JV @ Medina Valley: 5:30 PM
Freshman vs. Medina Valley (Home): 5:30 PM

09/28/2026

This weekend, the Southside High School Mighty Cardinal Band brought their contest show, “Wings Unbound,” to the field at the annual Southwest Legacy Marching Classic, and our students delivered an outstanding performance!

Competing in a field of 13 bands, including several 6A programs from Northside ISD, Southwest ISD, and across the area, the MCB earned 3rd Place in their division!

We couldn’t be more proud of these students and everything they continue to accomplish. Their journey is just getting started, and there is so much more to come!

Pictured:
1. Colorguard Captain Toni Peralta, and Drum Majors Brooklyn Simonson and Noah Flores with their third place trophy.
2. The Southside MCB performing their contest show "Wings Unbound".
3. Drum Major Brooklyn Simonson leading nearly 120 of her peers through the contest to their warm-up.

09/25/2026

Lighting of the S is only a couple of weeks away! Show your Southside Pride by ordering a Lighting of the S shirt today!!

To order, please visit southsideisd.org/get-your-lighting-of-the-s-shirt

District News -

09/21/2026

Join Southside ISD for the Annual Lighting of the S & Parade as we celebrate our seniors, honor achievements, and cheer on our Cardinals!

📅 October 14 | 6:45 PM
📍 Southside High School Stadium

09/18/2026

The Southside ISD Food Distribution will be on Saturday, September 19, at 7:00 a.m. (NEW TIME) at Pearce Elementary! No sign-up required.

09/16/2026

Monthly Board Meeting