Tarrant County to Hold Special Election for Texas Senate District 9 as Keller Mayor Enters Race

Grapevine - Colleyville - Southlake

July 11, 2025 Maverick Tax Guardians

Tarrant County voters will head to the polls later this year for a special election to fill the Texas Senate District 9 seat, which was recently vacated by Sen. Kelly Hancock following his resignation. The district includes parts of Grapevine, Colleyville, Southlake, Keller, and surrounding areas.

On July 8, Keller Mayor Armin Mizani became the first candidate to officially declare his candidacy for the position, setting the stage for what could become a competitive race in the coming months.

🗳️ Why the Seat Is Vacant

The seat opened up after Senator Kelly Hancock—who had represented District 9 since 2013—stepped down to accept an appointment to the Texas Public Utility Commission. His resignation created an unexpected vacancy in the Texas Senate, prompting a call for a special election by Governor Greg Abbott.

📍 About Senate District 9

Texas Senate District 9 covers portions of northeast Tarrant County, including:

Keller
Southlake
Colleyville
Grapevine
Parts of North Richland Hills and surrounding areas

It is considered a key suburban district with a significant influence on both local and statewide legislation, particularly on issues like education, infrastructure, energy, and property taxes.

🧑‍💼 Armin Mizani Enters the Race

Mayor Armin Mizani, who has led the city of Keller since 2021, announced his intention to run for the Senate seat, describing his campaign as one focused on limited government, public safety, and economic growth. Mizani, a Republican, emphasized his experience in local leadership and his deep ties to the communities within the district.

More candidates are expected to announce their campaigns in the coming weeks as the official filing period opens.

📆 What’s Next?

The special election date has not yet been officially announced, but it is expected to take place later in 2025. Once scheduled, Tarrant County will release polling information and details on early voting.

Voters are encouraged to stay informed, check their registration status, and prepare for a potentially impactful race that could influence regional policy for years to come.

Source
This news article is based on information from
Community Impact – “Tarrant County to hold special election for Texas State Senate District 9 as Keller mayor announces candidacy”( July 8, 2025). Retrieved from:https://communityimpact.com/dallas-fort-worth/grapevine-colleyville-southlake/government/2025/07/08/tarrant-county-to-hold-special-election-for-texas-state-senate-district-9-as-keller-mayor-announces-candidacy/