This sample ballot may not include all local party roles or measures on the official ballot. The listed candidates serve only within their party, and the propositions do not change the law.

2026 Texas General Election

2026 Texas Primary Election

Democrat

Republican

2026 Texas Primary Runoff

Hayley Lane Hagan is from Harris County, Texas. She is pursuing a bachelor's degree in communications, with minors in finance and political science. She is a mother of three.

To hold Dems accountable, Republicans should pick Cowart for county treasurer | Endorsement

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Hayley Lane Hagan is from Houston, Texas. She earned an associate's degree in general studies from Lone Star College and is pursuing a bachelor's degree in communications from Sam Houston State University. She lives with three kids in Spring, Texas.

Hayley is an accounting analyst at the Harris County Sheriff's Office, where she has worked for several years. She previously served as a records specialist and an administrative assistant. 

Hayley is an accounting analyst at the Harris County Sheriff's Office. She previously served as a records specialist and an administrative assistant at the Harris County Sheriff's Office and an honors student intern for U.S. Representative Kevin Brady. 

Hayley has worked in county government for several years, currently serving as an Accounting Analyst for the Harris County Sheriff's Office.

Hayley Hagan - Ballotpedia

Hayley's campaign for Harris County treasurer is her first run for public office.

Promises to modernize financial systems, increase transparency, and ensure public funds are protected and managed responsibly.

Said, "I will work to modernize financial systems, increase transparency, and ensure public funds are protected and managed responsibly."

- Said, "I will work to modernize financial systems, increase transparency, and ensure public funds are protected and managed responsibly."

Financial Management

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Hayley Lane Hagan

Matthew Tomas

Walter Ley

Marc Cowart is originally from Pearland. He lives in Houston with his wife, Cecy. 

Lina Hidalgo says it's too early to consider ousting treasurer

Marc currently works as the chief of staff for K.P. George, Fort Bend County judge, and as the managing editor of the Texas Conservative Review. He previously worked as a political staffer and consultant, and as the director of communications for the Harris County District Clerk's Office.

Marc Cowart previously ran for Harris County Department of Education Board of Trustees Position 3, At-Large in 2018, but did not win.

Municipal elections in Harris County, Texas (2018) - Ballotpedia

Marc previously ran for Harris County Department of Education Board of Trustees, at-large position 3 in 2018, but did not win.

Marc Cowart

Marc is originally from Pearland. He lives in Houston with his wife, Cecy. 

As of January 22, 2026, Marc Cowart’s website did not contain information on this issue.

- Receives and deposits all county revenues, and records receipts and expenditures while reconciling bank statements.
- Acts as chief liaison between the county and depository banks, disburses funds upon the order of the commissioners court, and might prepare payroll.
- Could be selected as county’s investment officer and submit regular reports on county finances to commissioners court.
- Can also be county’s human resources officer, employee benefits coordinator, risk manager, insurance coordinator, and assist with audit responsibilities.
- County treasurers are elected through partisan, county-wide elections to four-year terms. Candidates must be a U.S. citizen, at least 18 years old, have been a Texas resident for at least 12 consecutive months, a county resident for at least six consecutive months, and registered to vote in that county.
- The annual salary for county treasurer ranges from $23,230 to $161,047, depending on the county.

County’s chief finance officer responsible for safekeeping and investment of funds.

Harris County Treasurer, Republican Primary

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Financial Management