On the 31st (local time) of last month, Democrats notched back-to-back wins in special elections for the U.S. House and the Texas State Senate, dealing a significant shock to Republicans ahead of the November midterms. Experts said the State Senate result, in which the Republican candidate personally endorsed by President Donald Trump lost, means cracks have formed in a Republican stronghold.

On the 1st (local time), major outlets focused on whether the rupture in public sentiment shown by the upset in the Republican heartland will be repeated in the main event in November.

Christian Menefee, elected as a Texas state representative, addresses supporters at a watch party in Houston on the 31st. /Courtesy of Yonhap News

In the Texas special elections, Democrat Christian Menefee won in the 18th U.S. House district. With this result, the House split shifted to 218 seats for Republicans and 214 for Democrats. A margin of just four seats. The Washington Post (WP) said, "House Speaker Mike Johnson is left maintaining an extremely fragile majority status until the midterms." That means Republicans must tread on thin ice to hold the House through November.

A more decisive result for the midterm outlook came in Texas State Senate District 9. This is not a small district; it is a State Senate district with a much larger population than the 18th U.S. House district. A year ago in the presidential election, President Trump won here over the Democrat by 17 percentage points. It is a so-called Republican stronghold. But on the 31st, Democratic candidate Taylor Remmet took 57% of the vote in the area, handily beating Republican Lee Womsgans by 14 percentage points. The New York Times (NYT) reported that "in a place where Trump had won comfortably, Democrats sparked a double-digit blue wave," conveying the shock to the Republican establishment.

Ahead of the race, President Trump posted multiple times on social media offering a "complete and total endorsement" for Republican Lee Womsgans. AP and others said, "Trump personally referenced this race at least three times before the vote." Texas Republican leaders, including Gov. Greg Abbott and Lt. Gov. Dan Patrick, also turned out in force to help. Even so, the result was defeat. Experts raised both personal responsibility for Trump and a Republican campaign strategy failure. There were also calls for Republicans to revisit their midterm strategy from scratch.

Taylor Lemet, who wins the special election for state senator. /Courtesy of Yonhap News

1) Limits of the “Trump effect”

This election showed that "Trump's support" does not guarantee "victory." Among supporters who share President Trump's MAGA (Make America Great Again) philosophy, his influence had been absolute. In past races, Trump's last-minute interventions succeeded multiple times in driving Republicans to the polls. Politico noted that in presidential contests and some battleground races, Trump's Election Day message—"show up and vote Republican"—translated into higher turnout, and Republicans viewed this as a core asset of Trump's politics.

But that formula did not work in this Texas special election. If Trump's pre–Election Day messages once served as a spark to rally his base, their effect was visibly weaker in Texas. Democrat Taylor Remmet led strongly from the early voting stage, 56 to 44 over the Republican. Even on Election Day, when Republicans typically perform well, the gap widened to 58 to 42. CNN said, "Trump's key strength—Election Day mobilization—did not work this time."

Right after the loss on the 1st, Trump said, "My name wasn't on this ballot," drawing a line against blame, AP reported. The Wall Street Journal (WSJ), citing experts, interpreted this as "a sign Trump is trying to limit political responsibility for the loss to the local race." For Republican candidates, the question now is whether a public Trump endorsement is still a sure ticket to boosting Election Day turnout, or a double-edged sword whose effect varies with circumstances. With the November midterms approaching, GOP strategists have little choice but to reassess the value of "Trump marketing."

2) Failure to mobilize core voters

The second factor is structural. The special election was held on a Saturday. An unusual cold snap hit South Texas. The New York Times (NYT) reported that total votes cast fell short of 100,000. Compared with about 180,000 ballots cast in a House special election in another state around the same time, that's about half. Experts said that in low-turnout environments, outcomes depend less on overall voter preferences and more on which party actually got its voters to the polls.

At this point, the WSJ said Republicans failed to deploy funds strategically. According to the WSJ, the Republican camp added more than $1 million (about 1.45 billion won) since October last year, bringing total fundraising to over $2.5 million (about 3.6 billion won). By contrast, the Democrat's haul fell short of $400,000 (about 600 million won). By funding alone, Republicans had a commanding edge.

President Donald Trump speaks in Hamtramck, Michigan, in 2024. /Courtesy of Yonhap News

Even so, the flipped result suggests Republicans failed to craft a strategy tailored to a low-turnout special election. They had money, but did not precisely target the core voter segments most likely to actually vote.

Democrats, by contrast, focused organizational resources on groups with high participation rates, both in early voting and on Election Day. AP said, "Democrats effectively organized voters with a high likelihood of turning out even with relatively fewer resources." The upshot is that this race showed it matters less "how much you spend" than "where and for whom you spend it." The WSJ said this is a "warning against overconfidence in a money advantage" for Republicans heading into November. Rather than leaning on national messaging and cash offensives, Republicans are now in a phase where they must redesign precise mobilization strategies in battlegrounds where low turnout is likely.

3) Suburban areas and Hispanic voter defection

The final variable that could decide the midterms is the shift in suburban and Hispanic voter sentiment. The area near Fort Worth, Texas, where this election took place, is a suburb with a thick layer of conservative voters. Republicans saw it as a "safe zone." In this race, the Republican camp applied its existing approach that had been effective in rallying the conservative base. It devoted considerable weight to so-called culture war issues, such as gender identity education and claims of progressive takeovers of education boards.

The New York Times (NYT) said this approach actually drove away suburban moderates. Suburban voters who prioritize school districts and education quality cared more about practical issues like school stability, the cost of living, and local public safety than about the culture war. Republican pledges did not bridge that gap. CNN also reported that "the perception spread that Republicans went too far on school district issues." While Republicans sharpened ideological clarity to appeal to the conservative base, suburban moderates felt fatigue that "politics is encroaching on everyday life," analysts said.

Supporters of President Donald Trump take part in a rally in Washington in January 2021. /Courtesy of Yonhap News

The shift in Hispanic voters is read in the same vein. In this race, Democrats put bread-and-butter issues such as health care and living costs at the forefront, while Republicans emphasized border and culture-in-education issues, falling out of step with Hispanic voters' priorities. Hispanic voters care about immigration too, but in elections, pocketbook issues like prices, housing, and medical care tend to serve as more direct voting criteria. In fact, in precincts with high Hispanic shares in this special election, Democratic vote shares stood out. Jason Villalba, head of the Texas Hispanic Policy Foundation, said, "There are signs that Hispanic voter sentiment that had been moving toward Republicans is swinging back to Democrats."

If Republicans fail to respond properly to this variable ahead of the November midterms, the ripple effects could spread beyond Texas to swing states. Experts said that in states like Arizona and Nevada, where Hispanics make up a large share and suburban areas decide outcomes, culture war-centered platforms could block Republican gains, as in this election.

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