Dione Sims
Democratic candidate for U.S. House in Texas
TX-25 Democratic nominee?
$13.2K
MAR 10, 2026Primary Election
Party selects its nominee.
Live Odds
Current prediction-market probability for the candidate, updated as market prices change.
Dione Sims is trading at 98% to win the TX-25 Democratic nominee? on prediction markets.
Candidate Overview
Key details about the candidate’s background, party, office sought and current campaign.
Current roleNonprofit founder
PartyDemocratic
GenderFemale
LocationTexas
BackgroundNonprofit founder
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Notable personal detailsDione Michelle Sims is a Democratic candidate for the U.S. House in Texas’s 25th congressional district in the 2026 election cycle. She has been involved in civic and nonprofit work in the Fort Worth area, including leadership of Unity Unlimited. She has also been associated with Juneteenth-related community initiatives and the National Juneteenth Museum project.
SourcesShowHide
Political Positions
Healthcare
Supports affordable, accessible healthcare including protections for doctors to treat patients, expanded mental health care access, and reducing financial barriers to care.
Latest News
There is little direct recent news about Dione Sims in the provided summaries. The items mostly cover broader House midterm politics, redistricting, and national election dynamics rather than specific developments involving Sims. Based on this material, it is unclear what new action or event is driving attention to this candidate right now.
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New updates coming soon
We're monitoring and will update when new data impacts the race.
- Polls
- Endorsements
- Fundraising