Stark Choices in Houston Area's Republican Primary Runoff

Why It Matters

The race to succeed Rep. Wesley Hunt (R-TX-38) in Tuesday's Republican primary runoff for Texas's 38th Congressional District has come down to two candidates with very different profiles, very different donor bases, and money as a major factor. Hunt vacated the seat he had held since 2023 to mount a Senate bid, finishing a distant third behind Sen. John Cornyn and Attorney General Ken Paxton in the March 3 primary. That left the seat he helped design through redistricting wide open. Ten Republicans entered the primary to replace him. Two survived.

The Candidates

The Frontrunner with Trump's Blessing

Jon Bonck is a Baptist deacon and mortgage sales manager from Greater Houston with no prior elected experience. He holds a biochemistry degree from Louisiana State University and spent years in the chemical and petroleum industries before moving into mortgage sales. His campaign committee, JON BONCK FOR CONGRESS, raised more than $1 million and held more than $846,000 in cash on hand as of February 2026 filings, making him the leading fundraiser in the original ten-candidate field by a wide margin.

Bonck pitches himself as a servant of the people who will fight for Texas families. The endorsement of President Donald Trump on February 16, followed quickly by Sen. Ted Cruz, has financially animated his campaign. In a district with a Cook Partisan Voter Index of R+12, those endorsements are a fundraising accelerant. His donor base, according to available FEC filings, is composed primarily of individual contributors, consistent with a grassroots operation energized by the Trump stamp of approval.

One complication for Bonck heading into Tuesday's vote is an allegation raised by his opponent's campaign that his mortgage business originated loans for undocumented immigrants. In a MAGA-aligned district where immigration ranks as the second-most-discussed issue in Hunt's communications record, the charge carries weight. Bonck has denied it, and his campaign sought a retraction.

The Grassroots Operator

Shelly deZevallos is the president of the family-owned West Houston Airport, a licensed pilot, and a former vice chair of the Harris County Republican Party. She holds an executive MBA from Texas A&M and a doctorate of education in Aviation and Space Science from Oklahoma State University. Her campaign committee, SHELLY FOR CONGRESS, entered the race in October 2025 and raised more than $666,000 by the time of the March primary, roughly $350,000 behind Bonck.

She finished the primary with 18.6 percent of the votes to Bonck's 47.7 percent, a 29-point gap that defines the challenge she faces today. Her argument is that she has spent two decades building the Republican Party from the ground up in Harris County, and that she will remain accessible and accountable to constituents in a way that a Washington-focused political figure might not. She has leaned into the mortgage allegation against Bonck as her sharpest contrast.

What the Money Reveals

A Race Shaped by Hunt's Departure

Wesley Hunt was a fundraising phenomenon from the beginning. He raised enough in his losing 2020 race against Rep. Lizzie Pannill Fletcher to establish himself as a national Republican talent, and when redistricting delivered him a safe seat in 2022, he won it with 63 percent of the vote.

Hunt's donor network, and the industries that cultivated his rise, offer a template for understanding what this district wants from its representative. His committee assignments in the 119th Congress included the House Natural Resources Committee, the Energy and Mineral Resources Subcommittee, and the Judiciary Committee, with subcommittee roles covering immigration enforcement and constitutional law. His legislative output reflected those priorities, namely the Protect LNG Act of 2025, which limits legal challenges to liquefied natural gas export facilities; the CORE Act of 2025, which directs federal agencies to assess offshore energy resources; and the Protecting Americans from Russian Litigation Act of 2025, which shields American companies from foreign court judgments tied to sanctions compliance. All three advanced out of committee.

Defense led Hunt's public messaging with 52 mentions, followed by immigration at 47 and energy at 33. Those three issues, taken together, describe the ideological and economic coalition that has sustained Republican dominance in this district since it was drawn, specifically Houston-area energy industry professionals, national security hawks, and immigration restrictionists.

The General Election Picture

A Safe Republican Seat in a Changing Suburb

Whoever wins Tuesday's runoff will be an immediate frontrunner in the November 3 general election. Cook Political Report rates the seat as Solid Republican. Sabato's Crystal Ball calls it Safe Republican. Inside Elections agrees. Republicans won this district by 27.5 points in 2022 and 25.5 points in 2024.

Democrat Melissa McDonough, who lost to Hunt in 2024, is running again. Independent William Taggart is also on the November ballot. Neither seems to have a realistic path to victory absent a dramatic national environment shift.

The district's demographics tell a complicated story that the electoral math has not yet reflected. It is technically majority-minority: 52.9 percent white, 27.2 percent Hispanic, 10.4 percent Black, and 10.3 percent Asian. Yet it votes like a deeply red suburban district, because the Republican coalition here is anchored in the affluent, master-planned communities of Cypress, Tomball, and the Memorial Villages, where high incomes, high educational attainment, and a large evangelical Christian population have produced consistent Republican supermajorities. That evangelical base is one of Bonck's structural advantages. As a Baptist deacon with deep church ties in the district, he is positioned to turn out exactly the voters who dominate a low-turnout primary runoff.

Campaign Funding and the November Stakes

Bonck's million-dollar operation, backed by Trump and Cruz, represents the establishment of the Republican Party. deZevallos's $666,000 campaign, built on aviation and business networks and two decades of Harris County party infrastructure, represents a more traditional local-roots conservatism.

Neither candidate has disclosed significant outside PAC spending on their behalf. The absence of major super PAC involvement may reflect the consensus view that the general election is not competitive, reducing the financial incentive for national groups to weigh in on the primary. It's a district where Republican primary voters, not the general electorate, make the consequential choice. A small slice of northwest Harris County conservatives will decide who fills the seat that Wesley Hunt built.

The winner inherits a district that wants energy development, border enforcement, and a visible presence in Washington. Hunt's record, and his eventual departure for a Senate race he did not win, suggests what the next occupant of his seat will face, namely the same pressures, the same donor expectations, and the same temptation to use a safe House seat as a launching pad.

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