Texas Republicans may want to wake up and take notice.

Less than two years ago, Republicans emerged from the 2024 election looking stronger than they had in years. Donald Trump won Texas comfortably, Republicans maintained their statewide dominance, and Democrats once again came away without the breakthrough they had spent years promising. No Democrat has won statewide office in Texas since 1994.

The political environment heading into the 2026 midterms looks considerably different.

That does not mean Texas has suddenly become a Democratic state. It does not mean Republicans are destined for defeat in November. Texas remains a state where Republicans possess considerable structural advantages, a long record of statewide victories and established political organizations.

But with Election Day approaching, dismissing Democratic competitiveness as the usual Texas political hype would ignore what is happening on the ground.

The clearest warning sign for Republicans is the U.S. Senate race between Republican Ken Paxton and Democrat James Talarico.

Recent polling has repeatedly shown an extremely competitive contest. A September Mason-Dixon poll put Talarico at 46% and Paxton at 43%. An AARP survey had Talarico ahead 48%-44%, while another recent poll showed a much narrower 47%-46% contest. An average published by 270toWin on Sept. 17 put Talarico at 46.6% and Paxton at 43.8%.

Those numbers should not be mistaken for a prediction. Polls measure voter preferences at a particular moment, and individual surveys have margins of error, different methodologies and varying assumptions about turnout.

They are nevertheless difficult to dismiss.

Texas has been here before, although not quite in the same way.

In 2018, Democrat Beto O'Rourke came within 2.6 percentage points of defeating Republican Sen. Ted Cruz. That race became the closest challenge to an incumbent Republican Texas senator in decades.

O'Rourke's near miss also had consequences farther down the ballot. Democrats flipped 12 Texas House seats that year. Republicans maintained control, but their majority was significantly reduced.

Talarico's current polling is therefore worth watching closely. The Texas Tribune's polling tracker reports that most recent surveys have shown him with at least a slight advantage over Paxton.

“We’re in a little bit of uncharted territory here,” Republican consultant Matt Mackowiak said. “In GOP circles in Texas, there’s a deep feeling that this could be the most competitive statewide election in a long time.”

Part of the problem for Republicans may be Paxton himself.

Paxton defeated longtime Sen. John Cornyn for the Republican nomination, but he entered the general election carrying political baggage from years of controversy. He was impeached by the Republican-controlled Texas House in 2023 before being acquitted by the Senate, and his past legal and personal controversies have remained part of the campaign against him.

Money has also become an issue. The Wall Street Journal recently reported growing Republican concern about Paxton's campaign operation and fundraising, with outside Republican groups spending heavily in the race.

National Republican groups are now pouring substantial resources into Texas. Reuters reported last week that political organizations associated with Trump and Elon Musk were spending millions in the Senate contest.

That investment itself says something about the political environment. Texas Republicans are accustomed to helping finance competitive races elsewhere. In 2026, national Republican money is also being spent protecting a Senate seat in Texas.

The warning signs aren't confined to Paxton.

Gov. Greg Abbott is facing Democrat Gina Hinojosa, and polling indicates a governor's race that is more competitive than Texas Republicans have typically encountered in recent cycles.

An AARP Texas survey conducted from Aug. 30 through Sept. 1 put Abbott at 49% and Hinojosa at 46%. A Televisa/Univision survey conducted between Aug. 27 and Sept. 4 found the race tied at 47%.

Again, those numbers do not tell us who will win in November. Abbott has a large campaign organization, substantial financial resources and three successful gubernatorial campaigns behind him.

But they do show why Republicans cannot simply treat 2026 like another routine Texas election.

One unexpected complication has been the growing fight over data centers.

Texas aggressively attracted large technology projects, but concerns about electricity demand, water consumption and infrastructure have created opposition in some communities. A University of Texas/Texas Politics Project survey conducted in August found 57% of Texas voters opposed having data centers built in their communities. Opposition crossed partisan and geographic lines, including 60% among rural voters.

Abbott has responded by increasing state scrutiny. Texas has moved to audit major data-center projects and water use amid the growing controversy.

That issue illustrates the unusual nature of this election.

Democrats do not necessarily have to persuade Texas voters to abandon conservatism. They need enough voters who traditionally support Republicans to become dissatisfied with individual Republican candidates or particular state policies, while simultaneously generating strong Democratic turnout.

That remains a difficult task.

Republican strategist Ross Hunt argues that Republicans still have an important advantage because many voters who have supported the GOP in previous elections remain firmly attached to the party.

“There’s a sense of urgency for Republicans, for sure,” Hunt said. “Will Talarico drive turnout and enthusiasm among some independents to some extent? Sure. But there are fewer independents to boost, because more people are locked in on either side.”

That is an important counterweight to Democratic optimism.

Texas Democrats have repeatedly entered election years believing demographic change, suburban growth or dissatisfaction with Republican leaders would finally produce a statewide victory. Each time, Republicans have survived.

The central question in 2026 is whether this election is merely another temporary narrowing of the Republican advantage or something more consequential.

Josh Blank of the Texas Politics Project offered a useful analogy about the difficulty Democrats face. Democrats sometimes treat the parties as Coca-Cola and Pepsi, assuming dissatisfied voters will simply switch brands. Republican voters may instead view the choice as two fundamentally different products.

“I’m not saying which is which, I’m just saying people don’t reach for one just because they don’t want the other,” Blank said. “They’re not substitute products.”

That may ultimately be the biggest obstacle Democrats face.

Still, Republicans themselves are behaving as though the threat deserves attention.

Lt. Gov. Dan Patrick warned in April that Republicans were “going to have a tough time” holding the Texas House. Republicans currently hold an 88-62 advantage there, meaning Democrats would need a substantial number of pickups to take control.

That makes the statewide races important beyond the candidates whose names appear at the top of the ballot.

Texas saw that dynamic in 2018. O'Rourke lost his Senate race, but the unusually close statewide contest coincided with Democratic gains in the Legislature and congressional delegation.

Something similar could happen in 2026 even if Republicans ultimately retain every statewide office. Conversely, Republicans could consolidate their voters during the final weeks and once again demonstrate that Democratic optimism was premature.

Both possibilities remain consistent with the evidence available today.

What is harder to argue is that nothing has changed.

Texas Democrats have spent three decades trying to prove they can compete statewide. Republicans have spent much of that period demonstrating that Democratic enthusiasm does not necessarily translate into Democratic victories.

This year presents another test of both assumptions.

Democrats still have to overcome the political habits that have kept Republicans in control of Texas for a generation. Republicans, however, are confronting polling, fundraising pressures, policy disputes and candidate vulnerabilities that make complacency unusually risky.

For the first time in quite a while, the important question in Texas politics may not be whether Democrats can generate excitement.

It is whether Republicans believe the competition is real.

Their own candidates and party leaders increasingly appear to be acting as though it is.