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Here’s who’s running for City Council District 4

Councilwoman Adriana Rocha Garcia will vacate the seat as she runs for mayor

San Antonio City Council, District 4 (KSAT)

SAN ANTONIO Read the latest election and political headlines on the Vote 2025 page.

In San Antonio’s City Council District 4, a diverse group of candidates, ranging from military veterans to seasoned educators and business owners, are vying to replace Councilwoman Adriana Rocha Garcia.

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Garcia vacated the seat to run for San Antonio mayor.

These are the candidates running to represent District 4:

Ernest Arrellano

Ernest Arrellano is an Air Force veteran who has a degree in accounting from the University of Texas at San Antonio.

He was one of the five democratic challengers to Rebeca Clay-Flores in her successful 2024 run for county commissioner.

Arrellano was the SAWS board secretary and board liaison for conservation from 2015 to 2018. He was also the SAWS chairman of the Audit Committee from 2013 to 2015.

He also served on the South San Independent School District board.

His website lists top issues including: investing in infrastructure, supporting local businesses, and fostering opportunities for growth and development.

Johnathon Cruz

Johnathon Cruz is a longtime educator and current principal at McNair Middle School.

He lost a close race for the Southwest Independent School District board in 2014.

The top issues he wants to focus on include: improving local infrastructure, increasing community engagement, reducing crime by supporting police and fire departments, and ensuring equitable opportunities for constituents.

Gregorio De La Paz

Gregorio De La Paz is a Marine veteran who now works in construction management.

De La Paz is not a stranger to campaigning. He ran for City Council District 4 in 2023, but did not win. He’s now seizing a second opportunity.

He hopes to improve aging infrastructure by funding road repairs and pushing for expanded public transit options.

Jose “Pepe” Martinez

Jose “Pepe” Martinez is a small business owner who graduated from South San High School and the University of the Incarnate Word.

He plans to use his business background to help foster economic opportunities for the area.

Other priorities include: public safety, support for senior and disabled residents, and community outreach.

Edward Mungia

Edward Mungia is no stranger to the District 4 office. He has worked within the office for nine years, working under Councilman Ray Saldana and then as director of special projects under Garcia.

He also served as a school board trustee for South San ISD.

Issues he wants to prioritize include: more accessible city services, better infrastructure, and improving well-being within neighborhoods.

He has received endorsements from people like former Bexar County Judge Nelson Wolff and State Rep. Philip Cortez, and Garcia.

Early voting is April 22-29. Election Day is Saturday, May 3. For a list of important dates for the May 3 election and potential June 7 runoff, click here.

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About the Author
Courtney Friedman headshot

Courtney Friedman anchors KSAT’s weekend evening shows and reports during the week. Her ongoing Loving in Fear series confronts Bexar County’s domestic violence epidemic. She joined KSAT in 2014 and is proud to call the SA and South Texas community home. She came to San Antonio from KYTX CBS 19 in Tyler, where she also anchored & reported.