The Trump Approval Floor Is Gone: What 31% Means for November

For most of his political career, Donald Trump operated with a floor. His approval rating could dip, but it rarely fell below the high 30s. His base was small but unbreakable. Pundits called it the “Trump floor” — the idea that roughly 38–40% of the country would approve of his performance no matter what.

That floor no longer exists.

The American Research Group poll, conducted May 16–20, found Trump at 31% approval, 64% disapproval. It’s his worst number across both terms in office — and one of the lowest approval ratings recorded for any president at this point in his term since modern polling began.

The Polling Landscape

The range across pollsters runs from 31% to 39% — a wide spread, but every single survey puts Trump underwater by double digits. The FiftyPlusOne aggregate, which weights polls by quality and recency, sits at 36.4% approve and 60.1% disapprove. Silver Bulletin’s net approval is −19.1, which it notes is worse than Biden at the same point (−13.6) and worse than Trump’s own first term (−10.6).

Where the Bleeding Is

Independents have collapsed. ARG found just 25% approval among independents. The Strength In Numbers/Verasight poll has a similar picture. This is the most politically consequential number in the data set. Every president who triggered a midterm wave saw independent approval fall below 40%. Trump is at 25–34% depending on the pollster — territory that historically correlates with losses of 30–50 House seats.

The economy is the wound. Trump’s worst issue rating, by far, is on prices and inflation: net −47 in the Strength In Numbers poll (24% approve, 71% disapprove). That number has gotten worse every single month of 2026 — from −31 in January to −47 in May. Gas prices have surged from $2.81 in January to $4.55–$4.62 in late May, driven by the Iran war and the closure of the Strait of Hormuz. Voters can feel these numbers at the pump every week.

The Iran war is dragging everything down. Sixty-five percent of Americans disapprove of Trump’s handling of the war, which began on February 28. The conflict has no clear end date, no clear objectives that resonate with voters, and a very clear cost at the gas station. It’s Vietnam-era dynamics applied to a social media age.

Historical Comparisons

Where does 31–36% approval put Trump relative to other presidents at the 18-month mark of their term?

The pattern is clear: presidents below 45% lose House seats. Presidents below 40% lose a lot of House seats. Nobody in modern polling history has been at 31–36% at this point and avoided a catastrophic midterm result.

The closest comparison is actually George W. Bush in 2006, who was at ~33% approval by October of that year and lost 30 House seats and 6 Senate seats. But Bush didn’t hit the 30s until the fall — Trump is there in May, with five months still to go.

Can Trump Recover?

Yes. Five months is a long time, and there are plausible scenarios for improvement.

An Iran peace deal would be the single biggest catalyst. Wholesale gasoline futures have already dropped on optimism about indirect US-Iran talks. If a deal materializes, gas prices could fall significantly, and Trump would get credit for ending a war he started. The rally-around-the-flag effect of a peace deal could move approval 3–5 points in weeks.

Economic improvement could help, though it’s slower. Q1 GDP came in at +2.0%, which is positive, but PCE inflation at 4.5% is eating into real wages. If tariff-driven inflation eases and the Fed cuts rates, consumer sentiment could improve by fall.

But recovery from the low 30s to a safe zone (above 42–43%) would require a historically unprecedented bounceback. No president has recovered that much ground in the months before a midterm. The typical pattern is the opposite: approval continues to decline as campaign season intensifies and negative ads blanket the airwaves.

What 31% Means for Specific Races

Presidential approval is the single strongest predictor of midterm outcomes. At current levels, here’s what the data suggests:

Toss-up Senate seats (ME, MI, OH) all tilt toward Democrats when presidential approval is below 36%. Maine’s Susan Collins, who has survived by cultivating a moderate brand, has never faced a national environment this hostile.

Lean R Senate seats (TX, AK, NE, IA) become genuinely competitive. Iowa, where the economy has been hammered by tariffs and both the governor and senate seats are open, is particularly vulnerable. Alaska’s ranked-choice voting adds unpredictability.

House battlegrounds in the suburbs of Philadelphia, Atlanta, Phoenix, Detroit, and Milwaukee — where independent voters decide elections — are almost certainly moving in the Democratic direction. The question is not whether Democrats gain seats in these areas, but how many.

The floor is gone. The question is whether the ground keeps giving way — or whether something stops the fall before November.