ANALYSIS | Immigration enforcement is not responsible for Republicans’ midterm defeat

Republicans suffered a brutal rebuke in Nov. 3’s midterm elections, losing their narrow majority of 220 seats in the House of Representatives and their slightly more forgiving majority of 54 seats in the Senate. Democrats now hold, as of time of publication, a majority of 253 seats in the House and 54 Senate seats.

As is the case in the aftermath of any defeat of this magnitude, Republican leaders, strategists, and consultants are seeking answers to the crucial question, “Why did we lose?”

While President Donald Trump and Vice President JD Vance bluntly acknowledged that Republican voters were discontented over the Iran war and its impact on the U.S. economy, others have suggested that the GOP ran bad candidates and relied on poor messaging that simply did not resonate with the base.

One wing of the Republican Party, however, has responded to the crushing electoral loss by faulting the Trump administration’s immigration enforcement efforts and the optics of Immigration and Customs Enforcement (ICE) arrests and mass deportations.

Failed Republican presidential candidate and former senator Mitt Romney laid the blame on, among other factors, “ICE brutality,” calling for a “course correction” in the Republican Party. Sen. Thom Tillis, R-N.C., who will retire at the end of the term, has been a vocal critic of the Trump administration’s immigration agenda, likewise suggesting that ICE operations were a turn-off for Hispanic voters who had supported Trump in 2024.

Sen. John Cornyn, R-Texas, who lost his primary to Trump-backed challenger and Texas Attorney General Ken Paxton in May, said in September that Republicans in the midterms will suffer “some blowback associated with what people feel is a little bit of a heavy hand when it comes to immigration enforcement.”

Rep. Maria Elvira Salazar, R-Fla., who in 2025 wrote and sponsored a bill to grant mass amnesty to illegal aliens, claimed that the Trump administration’s immigration enforcement efforts had gone “too far” and risked alienating Hispanic voters who would feel “betrayed” by ICE operations.

In the immediate wake of the midterm losses, Rep. Marlin Stutzman, R-Ind., explicitly faulted the Trump administration’s immigration enforcement efforts, calling for White House Deputy Chief of Staff for Policy and Homeland Security Advisor Stephen Miller, the chief architect of Trump’s immigration policy agenda, to be fired.

“Frankly, I think Stephen Miller should be fired this morning,” Stutzman told constituents Nov. 4. “I mean, there needs to be some changes at the White House.”

Stutzman was among the House Republicans who signed on as co-sponsors of Salazar’s amnesty bill, called the “Dignidad Act.”

Survey says…

When voters sent Trump back to the White House in 2024, flanked by Republican majorities in both the House and Senate, they consistently ranked immigration as one of the top two issues driving their decision, often a close second behind inflation and affordability, sometimes as a more important issue.

An April 2024 CNN/SSRS poll found that 76% of voters rated immigration an important issue, second only to the economy (92%). The following month, a NewsNation/Decision Desk HQ survey also placed immigration as a close second behind inflation. A September 2024 Scripps News/Ipsos survey similarly placed immigration as a close second for voters behind inflation. A CNN poll that same month gave Trump a 23-point lead over his Democratic opponent, then-Vice President Kamala Harris, on immigration, higher even than his 20-point on economic issues.

Immigration was a crucial factor in Trump’s historic 2024 victory, delivering him both the electoral college and the national popular vote in addition to Republican congressional majorities. The American public — Republicans and independent voters in particular, but also Democratic voters — wanted a secure border and Trump’s promised mass deportations.

An April 2024 Axios/Harris poll found that a majority (51%) of voters supported the mass deportation of all illegal aliens. While more than two thirds (68%) of Republicans backed the proposal, so did nearly half of independent voters (46%) and even Democrats (42%).

Despite what Republican opponents of mass deportations characterize as “brutality” and bad optics, support for mass deportations has only continued and even increased since Trump took office.

A New York Times/Siena poll in September 2025 reported that 54% of voters support “deporting immigrants living in the United States illegally back to their home countries.” An October 2025 Harvard/Harris poll found that 56% of American voters support the mass deportation of all illegal aliens in the U.S. In May 2026, Harvard/Harris found that 56% still support mass deportations. An October 2026 Marquette Law School poll found that 55% of voters back mass deportations.

Just days before the midterm elections, NBC News asked voters to rank the most important issues impacting how they will vote. While the Iran war has largely been credited as the deciding factor in Republicans’ stunning Nov. 3 loss, voters rated immigration and border security as the fourth most important issue and the Iran war as the fifth.

All told, 10% of voters said that immigration and border security was the most important issue for them and another 11% said that it was the second most important. Inflation and the cost of living, government corruption, and threats of democracy were the top three issues named.

When it came to immigration, 45% of voters said that they trust the Republican Party over the Democratic Party on that issue, while only 34% chose the Democratic Party — an 11-point difference.

In fact, midterm exit polls also indicate broad support for mass deportations and strict immigration enforcement. The Democratic Party was ranked more competent and more trustworthy than Republicans on all issues — the economy, foreign policy, healthcare, government corruption, artificial intelligence — except for one: immigration.

Both NBC News and CNN reported in their exit polls that 43% of voters trusted the Republican Party on immigration, as opposed to only 41% who trusted the Democrats.

The purge

Surveys and exit polls aren’t the only indicator of support for a hardline approach to immigration enforcement. The “Dignidad Act” Salazar introduced in 2025 was supported by 17 House Republicans. 

Salazar herself is leading her opponent, Democrat Elliot Rodriguez, by a 0.4-point margin in a race that has not yet been called, much like fellow Dignidad co-sponsor Rep. Mario Diaz-Balart, R-Fla., who is ahead by a 0.8-point margin in a race that is too close to call.

Eight of the Republican co-sponsors of the Dignidad Act lost their elections, including Rep. Michael Lawler, R-N.Y., while Dignidad co-sponsors Reps. Don Bacon, R-Neb.; Neal Dunn, R-Fla.; and Dan Newhouse are retiring from office. Only five of Salazar’s co-sponsors have won reelection.

When Salazar launched the “Dignity Coalition” in March 2026 to drum up support for her bill, she touted the legislation as “the only serious, bipartisan solution to fix America’s broken immigration system.” Immigration policy experts and many of her fellow Republicans, however, lambasted the bill as an amnesty ploy and a betrayal of the voters who elected Trump and the Republican congressional majorities in 2024.

“No amnesty. No amnesty-lite. No ‘path to citizenship.’ No ‘Dignity Act.’ This is a red line,” Rep. Brandon Gill, R-Texas, said in an X post at the time.

“It’s rank amnesty and everybody knows it. I want dignity for Americans — the people whose interests we represent — not illegal aliens. That means doing what we said we’d do: mass deportations,” he added, continuing in a separate X post, “The ‘DIGNIDAD’ amnesty bill is two massive middle fingers to the voters who gave President Trump a popular vote victory and handed Republicans a trifecta, all on a platform of mass deportations.

The same Republican voters who signaled their support for mass deportations in the midterm elections clearly agreed, sending most of Salazar’s amnesty-minded co-sponsors packing on Nov. 3.

No amnesty

Despite the clamoring from a particular corner of the Republican Party, Vance warned, in a blunt assessment of the midterm results, that voters did not reject the Trump administration’s immigration agenda, and that caving on that issue would risk further alienating Republican voters.

“There will be a lot of infighting and arguing over what happened and why that is. One of the pollsters I really respect told me that our economic messaging wasn’t sharp enough down the stretch. I’m sure that’s true. But the real reason we lost is obvious to almost everyone,” he said in a Nov. 4 X post.

“The reason we lost is the war,” he continued. “In the next few months, there's going to be a lot of gaslighting. Expect to hear any number of establishment politicians say the solution to our woes is amnesty. I'm open to the idea that we should change enforcement — by focusing more on businesses that hire illegal labor, for instance. But anyone pushing amnesty is lying to you.”

The vice president is not alone in his assessment. Immigration policy experts are also warning that surrendering on the issue of robust immigration enforcement and mass deportations not only risks permanently relegating the GOP to a minority party but risks destroying the social, cultural, and eventually legal and demographic fabric of the U.S. irreparably.

Lora Ries, director of the Heritage Foundation’s Border Security and Immigration Center, told Zeale News, “Republicans were just trounced in the midterms — both in numbers and in a dangerous shift towards Socialism and Islamism — in large part because of mass migration for the past 30+ years.”

Texas, she noted, registered approximately three million new voters without proof of citizenship. Since 2021 alone, more than 476,000 legal permanent immigrants have settled in Texas, according to the Office of Homeland Security Statistics. That number does not include illegal aliens or foreign nationals present in Texas on temporary visas. Nov. 3 marked the first time in decades that Republicans did not win election to a single statewide office in Texas.

“Certain Republicans want more of that by ending immigration enforcement and pursuing amnesty? That is political career suicide. More important, that is national suicide,” Ries observed.

“Immigration enforcement was the one issue Republicans did well on this election. The base wants more deportations, not less,” she added.

“Young Americans have difficulty getting jobs out of college, delay marriage and having families, and can’t afford housing. They are angry about the foreign labor competition that so many employers are addicted to hiring,” Ries said. “If Republicans want to win the youth vote, they need to deport more deportable aliens and decrease immigration to increase the housing supply, decrease housing costs, and level the playing field so Americans will be hired.”

Jessica Vaughan, director of policy studies at the Center for Immigration Studies (CIS), told Zeale News that the push from many in the Republican consultant class and the party’s amnesty wing must be confronted.

“Advocates for open borders and more immigration without fail after every election will try to make the case that the results were somehow a rebuke of pro-enforcement policies,” she said. “While this year's results do in fact seem to be a rebuke of Trump policies or Trump's governing, there is no indication that voters have soured on immigration enforcement and tighter management of legal immigration.”

Voters were instead discontent with the state of the economy, the high prices of gas, housing, and other essentials, and the Iran war. Vaughan said that the chief role immigration played in the midterm elections was in shaping the demographics of the electorate.

“To the extent that immigration was a factor in Texas, it may turn out that it had more to do with new immigrant voters who have settled in the state rather than existing voters; in other words, a demographic shift more than an attitudinal shift,” she observed, pointing to the red state-flipped-blue, one of the most surprising statewide upsets of the recent election.

The demographic replacement of the American electorate with the foreign-born, Vaughan posited, “may serve to drive home the existential threat that amnesty proposals and continued mass migration poses for Republicans around the country.”

Ira Mehlman, director of media at the Federation for American Immigration Reform, said in comments to Zeale News, “It's odd that these Monday morning quarterbacks would cite immigration as the reason the Republicans took a beating in the midterms. According to exit polling, immigration is the one issue where voters favored Republicans over Democrats.”

He observed that most of the Republican-held seats that Democrats flipped were won not by radicals messaging on abolishing ICE but by Democrats who largely positioned themselves as moderates and focused their attention on affordability and accountability. Although some Democratic Socialists made gains on Nov. 3, Mehlman anticipated that any move by Democrats to “go back to the open borders, anti-enforcement, pro-amnesty policies of the Biden era” would be seen as a betrayal by voters.

“Mass immigration, especially illegal immigration, is an affordability issue costing taxpayers upwards of $150 billion a year,” he added. “Ending border and immigration enforcement, and granting amnesty to millions of illegal aliens would only drive up those costs.”

In comments shared with Zeale News, Andrew Arthur, resident fellow in law and policy CIS and an attorney who has drafted federal homeland security legislation, warned that any softening of immigration enforcement risks losing the only voters willing to return the GOP to power in a future election cycle.

“With the GOP wipeout in the 2026 midterm elections in the rearview mirror — and the implications of the massive changes the electorate voted for on Tuesday yet to come — the question now becomes how big a role the president’s immigration policies played in the outcome,” he said. “If pre- and post-election polls are right, immigration was a veritable afterthought for most of those who cast ballots — except for the one key constituency the Republican Party will be relying on to rebuild and move on.”

The Trump administration may have gotten some bad press and backlash over the “ham-handed” management of immigration enforcement under former Homeland Security Secretary Kristi Noem, Arthur suggested, but also achieved a secure border for the first time in decades. That success could have been a major talking point for GOP candidates in the 2026 midterm elections, but the focus ended up on high-profile interior enforcement fumbles under Noem.

“Enforcement will bring a backlash, but non-enforcement is a political loser, too — and possibly a bigger one,” Arthur observed. “Immigration likely played little role in the rough time Republicans had in the 2026 midterms, except to the degree GOP candidates should have highlighted it in their campaigns. Expect advocates to disagree, but the polls won’t bear their positions out.”

Scott Mechkowski, visiting fellow for deportations at the Oversight Project and the Mass Deportation Coalition and a retired Deputy ICE Field Office Director, pointed to the mass amnesty granted by then-President Ronald Reagan in 1986 to nearly three million illegal aliens as a cautionary tale against flirting with amnesty proposals.

“Every time Republicans lose an election, the same crowd comes out of the woodwork and says the answer is amnesty,” he told Zeale News. “We ran that experiment in 1986. Reagan signed it, about 2.7 million people got legalized, and the enforcement and border security that was promised in exchange for it never showed up! Forty years later we have several times as many people here illegally. Amnesty doesn't solve the problem. It advertises.”

“The donor-class argument is that deportations hurt the economy. Ask them who pays when 20 or 30 million people are legalized overnight. Payroll taxes go up for a few years, then the benefit bill lands on Social Security right after the trust fund runs dry in 2034,” Mechkowski continued. “Amnesty is a loan against our grandchildren. If Republicans walk away from enforcement now, they're telling the voters who put them in office that the promise was never real. You don't win those voters back.”