San Antonio, December 12, 2025
Kristin Hook, a scientist and advocate for Medicare-for-all, is running for Texas’s 21st congressional district to succeed Chip Roy. Despite a previous defeat, she aims to leverage her background in biology and science-based policy to resonate with voters. As the election approaches, the competitive landscape shapes up with 14 Republicans also declaring their candidacies. Hook’s commitment to universal healthcare and science-based legislative approaches sets her apart as voters make critical decisions for their community’s future.
San Antonio, Texas
Medicare-for-All Advocate Kristin Hook Challenges for Congressional Seat
Kristin Hook, a scientist and advocate for Medicare-for-all, is campaigning to represent Texas’s 21st congressional district in the U.S. House of Representatives, aiming to succeed Chip Roy, who is vacating the seat to run for Texas Attorney General.
Hook, a biologist with experience as a Congressional Science and Technology Fellow and a biological scientist for the U.S. Government Accountability Office, previously ran for this seat in 2024. In that election, she secured 36.1% of the vote against Roy’s 61.9%.
The upcoming election is already shaping up to be highly competitive. As of December 2025, 14 Republicans have declared their candidacy, with no clear frontrunner emerging. This influx of candidates presents a pivotal moment for Texas’s 21st congressional district, which encompasses areas from San Antonio through Boerne, Kerrville, Fredericksburg, and San Marcos.
Kristin Hook’s Background and Experience
Kristin Hook’s background as a biologist informs her policy positions, particularly her commitment to science-based approaches to legislation. Her previous candidacy laid the groundwork for her current campaign, allowing her to build name recognition and support within the community.
The Competition Landscape
The political landscape in Texas’s 21st district post-Chip Roy is a vital aspect of this election. With multiple Republicans facing off to succeed him, the primaries could significantly shape the general election dynamics. Hook’s emphasis on progressive policies like universal healthcare contrasts sharply with the traditional Republican platform, presenting voters with clear choices.
Platform Focused on Science and Healthcare
Hook’s platform emphasizes science-based policy and universal healthcare, appealing to a growing demographic of voters who prioritize these issues. Her campaign invites voters to consider the implications of healthcare policy on local businesses and citizens alike, tying her scientific expertise into practical solutions for the community.
Significance of the Election
The upcoming election is poised to be significant, as Hook’s candidacy offers voters a choice between her progressive platform and the diverse Republican candidates vying for the seat. The outcome may influence not only local governance but also broader policy direction in healthcare and science education.
Conclusion
As Texas’s 21st congressional district braces for a contentious election, Kristin Hook’s candidacy stands as a testament to the role of committed individuals in shaping local and national conversations on important issues like healthcare and science policy. Voters in the district will have the opportunity to engage deeply with the candidates and make their voices heard at the polls. Staying informed and participating in this electoral process could have lasting implications for the community and the broader Texas economy.
FAQ
Who is Kristin Hook?
Kristin Hook is a scientist and advocate for Medicare-for-all, campaigning to represent Texas’s 21st congressional district in the U.S. House of Representatives. She has experience as a Congressional Science and Technology Fellow and as a biological scientist for the U.S. Government Accountability Office.
What is Hook’s platform?
Hook’s platform emphasizes science-based policy and universal healthcare, reflecting her background and commitment to public service.
What is the current status of the election?
As of December 2025, 14 Republicans have declared their candidacy for Texas’s 21st congressional district, with no clear frontrunner.
What areas does Texas’s 21st congressional district cover?
Texas’s 21st congressional district encompasses areas from San Antonio through Boerne, Kerrville, Fredericksburg, and San Marcos.
What were the results of the 2024 election for this district?
In the 2024 election, Chip Roy was re-elected with 61.9% of the vote, defeating Kristin Hook, who received 36.1%, and Libertarian candidate Bob King, who garnered 2.09%.
Key Features
| Feature | Details |
|---|---|
| Candidate | Kristin Hook |
| District | Texas’s 21st congressional district |
| Incumbent | Chip Roy |
| Election Date | 2026 |
| Platform | Science-based policy, universal healthcare |
| Previous Election Results | 2024: Roy 61.9%, Hook 36.1%, King 2.09% |
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Author: STAFF HERE SAN ANTONIO WRITER
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