Curiosity Killed the Time

Six percent of the people who voted for Donald Trump in 2024 will no longer tell a pollster that they did. Not because they forgot. Because they changed their minds about him, and their account of the past changed with it.

The evidence comes from a panel rather than a single survey, which is the whole reason it can be trusted. Verasight, the polling firm behind The Argument and G. Elliott Morris's Strength in Numbers, logged each panelist's 2024 vote at the time it happened: the day after the election for existing panelists, and at signup for anyone recruited later. Months and then years on, it asks the same people again and compares the two answers. That comparison is what isolates the behavior. Asking one question today about a vote cast two years ago can only tell you what someone says now; keeping the receipt tells you what they said then (The Argument).

Across polls fielded from August 2025 through February 2026, a sample of 12,180 registered voters produced a consistent result. Of the people whose recorded 2024 vote was Trump, 94% still say they voted for him. 2.7% now say they voted for Kamala Harris. 3.3% say they did not vote at all. Morris's October 2026 wave found the same shape: about 3.2% of recorded Trump voters have migrated to claiming a Harris vote, more than twice the rate at which recorded Harris voters now claim Trump (Strength In Numbers).

What the switchers look like
Among 2024 Trump voters who still approve of his job performance, 97.7% correctly recall voting for him. Among those who disapprove, 75.8% do. Of that disapproving group, 12.5% claim they voted for Harris and 11.8% claim they stayed home.

The mechanism is not memory

The breakdown by approval is what makes this a story rather than a rounding error. Denial tracks disapproval almost perfectly, and the same logic runs in every direction the data can be cut. Harris voters who now approve of Trump falsely claim they voted for him at a rate of 18%, against 0.4% among Harris voters who disapprove. People who voted for neither major candidate in 2024, but now approve of Trump, claim they backed him over Harris by 43 points to 5; those who disapprove claim the reverse by 19 points to 5.

That symmetry rules out the boring explanations. A poll with a bad sample would not produce a mirror image in both parties' supporters. Simple misremembering would not sort itself so cleanly by present-day opinion. What it looks like is what Lakshya Jain calls preference reconciliation: respondents assembling a coherent account of themselves, in which the vote they cast and the president they now dislike do not have to sit in the same sentence.

The direction has flipped

There is a long literature on recalled vote drifting toward the winner. Voters like to have backed the person who won, and survey after survey has found overstated support for the victor. In 2024, with an unpopular incumbent in the White House, that drift was working in Trump's favor; Nate Cohn noted at the time that Trump was occasionally doing better on recall vote than he had done in the actual 2020 count. The mechanism did not change. The incumbent's popularity did. An unpopular president now loses recall support the way an unpopular predecessor once gained it.

Regret, openly stated, is larger than the denials

Denial is the smallest and strangest signal in the polling. The straightforward measures of regret are much bigger. A UMass Amherst/YouGov poll of 1,000 adults in May 2026 found 84% of 2024 Trump voters saying they would vote for him again given the chance, meaning 16% would not, with the defection concentrated among the voters Trump had newly won: 31% of independents, roughly 3 in 10 moderates and African Americans, and about a quarter of younger Trump voters (Fortune). Navigator's tracking has put regret at roughly 1 in 5, rising from 14% in early February to 20% by spring (Navigator). CNN's Aaron Blake, surveying the field in April, put the range at between one in eight and one in six, and noted that regret among Trump voters was running at double the rate among Harris voters (CNN).

The open version of this looks like the Georgia focus groups NPR sat in on in mid-October: 12 voters who backed Biden in 2020 and Trump in 2024, of whom 11 were disappointed with his performance and 10 said they regretted their vote. Ten of the 12 planned to vote for Jon Ossoff (OPB/NPR).

Why pollsters care more than partisans do

Here is where a six percent curiosity turns into something with consequences. Nearly 70% of national polls in 2024 were weighted on party affiliation or recalled vote, a practice Pew Research Center finds has modestly improved accuracy (Pew). Weighting on recalled vote means forcing the sample so that the share of people claiming a Trump 2024 vote matches the share who actually cast one. If disappointed Trump voters have stopped claiming him, the people still claiming him are a more loyal group than his real coalition was. Weighted back up to full strength, that remnant inflates the MAGA share of the electorate, and the poll drifts Republican.

Morris estimated the effect at roughly 0.8 points on the Democratic generic ballot margin in September, before he had the panel data to measure it directly. Both he and Jain stress that this does not touch their own toplines, because both weight on recorded vote rather than recalled vote. But plenty of other pollsters do not have the receipt, and every one of them is now weighting a coalition that has quietly shrunk in the telling.