We are one month into war with Iran, and the polling is as close to a consensus as you'll find in modern American politics: the public opposes this war. There is nothing narrow, nuanced or ambiguous about it. Across pollsters, across methodologies, across question wordings — majority opposition is the floor, not the ceiling.
Poll Vault tracked 59 foreign policy polls this month. Let's dig into what we're seeing.
No Rally Around the Flag
That number from AP-NORC is the headline, but it's the consistency across polls that tells the real story. Support for military action has been underwater in virtually every public survey conducted since the strikes began. Reuters/Ipsos found just 27% approval at the outset — and a follow-up two weeks later showed it barely budged to 29%. Daily Mail/JL Partners tracked support dropping from 40% early in the conflict to 33%, with opposition climbing to 49%.
There has been absolutely no rally-around-the-flag effect. The numbers have only moved in one direction: against the war.
This week Poll Vault tracked 59 foreign policy and national security polls — see them all →
Same Question, Same Answer — Every Time
One of the more interesting aspects of this month's polling blitz is seeing just how many different ways pollsters have tried to ask the question. The framing varies considerably — and yet the answer keeps coming back the same.
Quinnipiac asked it straight: "Do you support or oppose the U.S. military action against Iran?" Result: 53% oppose, 40% support.
AP-NORC tested a three-way scale — too far, about right, not far enough — and 60% said too far.
Data for Progress went with a cost-benefit frame, asking voters to weigh "billions of dollars and the deaths of civilians and service members" against "the need to overthrow an oppressive regime." Even with that explicit security framing, 52% said not worth the risk.
Strength in Numbers/Verasight asked whether the operation was a good or bad use of taxpayer dollars. 58% said bad — and the intensity was lopsided: 44% said "very bad" versus just 15% who said "very good."
The Economist/YouGov pushed further: should the U.S. end the war quickly even if objectives aren't met? 61% said yes.
Nobody seems to be using the word "war" in question text — pollsters are sticking with "military action," "military operation," and "strikes." But the public isn't fooled by the euphemisms. Whatever you call it, they don't want it.
Pollsters have asked the Iran question a dozen different ways. The answer has been the same every time.
The Credibility Gap
So, yes, opposition is both high and consistent. But why? Quite simply: the public doesn't buy the rationale.
Navigator Research/Global Strategy Group found that the top perceived reasons for the military operation are gaining access to oil and resources (40%) and distracting from other issues like the Epstein files (40%) — both ranking above the stated justification that Iran's nuclear program posed an imminent threat (38%).
Democracy Institute found that 57% of Americans didn't believe Iran was close to developing a nuclear weapon in the first place — including 50% of Republicans.
And Change Research found that 58% say the administration has not explained its goals clearly enough — a notably wider clarity gap than the comparable 2002 Pew measure on Iraq, where opinion was nearly evenly split.
The beneficiary question might be the sharpest finding. Change Research asked who benefits most from this war: only 18% said the American people. Voters instead pointed to Israel (26%) and Donald Trump personally (24%) — a legitimacy gap that undercuts the entire national security framing.
MAGA on an Island
The partisan divide on this war is familiar in its outline — but the intra-Republican data is where it gets strategically interesting.
Overall, Republicans back the operation around 77-85% depending on the poll. But drill into the MAGA vs. non-MAGA split and the picture fractures.
Navigator/GSG found that MAGA Republicans back the operation 84% to 7% — a net of +73. Non-MAGA Republicans? 48% support, a net of just +8.
The Marquette Law School poll out of Wisconsin makes this even starker: only 28% of non-MAGA Republicans in the state approve of the strikes, with 80% opposing Trump's use of military force to change other governments.
Meanwhile, Strength in Numbers notes a fascinating elite-vs.-base divergence: roughly 90% of self-identified MAGA Republicans back the war, even as prominent far-right voices — Tucker Carlson, Megyn Kelly, Marjorie Taylor Greene — have publicly broken with Trump over Iran. When the New York Post/JL Partners asked who GOP voters trust more on Iran, 83% sided with Trump over Carlson and Kelly (6%).
The MAGA base is the only subgroup consistently in support of this war. And so far, they're tuning out their own media ecosystem to stick with the president.
Red Lines and Retaliation Fears
Some findings cut cleanly across party lines. These are the numbers that should concern war planners the most.
Ground troops are a near-universal red line. Opposition to deploying U.S. soldiers in Iran runs from 68% (Data for Progress) to 74% (Quinnipiac), with even a majority of Republicans (52%) opposed. This is the one question where partisan lines fully dissolve.
Congress should have been consulted. Roughly 70% of Americans say Trump should have sought congressional authorization, a view that holds among Democrats (89%), independents (55%), and even 32% of Utah Republicans — in a state where a plurality still narrowly approves of the strikes.
The war is raising security anxiety, not relieving it. Quinnipiac found that 77% of voters think a retaliatory terrorist attack on U.S. soil is likely, with little partisan variation. And Navigator/GSG found that by 18 points, Americans say the operation has made the world less safe (46% less safe vs. 28% safer).
The Israel Realignment
The war with Iran has accelerated a shift in American attitudes toward Israel that was already underway since Gaza.
NBC News reports that overall U.S. favorability toward Israel has gone net-negative for the first time in modern polling: 32% positive vs. 39% negative — a reversal from the 47%-34% positive margin three years ago.
The Democratic shift is dramatic: favorability among Democrats has collapsed from 34% positive in 2023 to just 13% today, while negative views surged from 35% to 57%. Among voters under 35, only 13% now view Israel positively while 63% view it negatively.
Independent views have also turned sharply: 21% positive vs. 48% negative, compared to 40%-22% positive-negative in 2023.
Even Republican support has eroded, though less dramatically — from 63% positive to 54%.
This isn't a temporary blip driven by the Iran campaign alone. It's a structural realignment in how Americans — especially young voters and Democrats — view a key U.S. ally, with direct implications for 2026 primary politics.
Quick Hits
🪖 The class divide on the draft. Democracy Institute found a sharp socioeconomic fault line among Republicans on conscription: 52% of upper-class Republicans support a draft if the war escalates, while 58% of lower-class Republicans oppose it.
📉 Trump approval at new low. Newsweek/Leger pegs Trump's approval at 35% — a second-term low — with the Iran war identified as the key driver of the decline.
🗳️ Democrats now trusted on keeping peace. Voters trust Democrats over Republicans to keep the U.S. out of foreign wars 42% to 28%, widening from an 8-point Democratic advantage in February. Voter impatience is growing: 78% now say staying out of foreign wars is important, up from 71% just one month prior.
🕊️ Iranian Americans want diplomacy. Zogby Analytics/NIAC found that Iranian Americans broadly back diplomacy over military action — despite being split on whether the conflict was provoked.
What to Watch
- Ground troop deployment pressure. If the conflict drags on, watch for trial balloons about ground forces. The 74% opposition is the most robust bipartisan number in the dataset — any move toward boots on the ground would be politically explosive.
- The MAGA-base ceiling. MAGA support is holding at 84-90%, but will it crack if casualties mount or gas prices spike? Reuters/Ipsos found 42% of Republicans would be less likely to support the campaign if U.S. troops are killed — a conditional that hasn't been tested yet.
- Congressional authorization fight. With 70% of the public demanding Congress weigh in, the authorization question isn't going away. Watch for it to become a campaign issue in 2026 midterm primaries.
- Israel as a primary liability. Net-negative favorability among Democrats and voters under 35 makes unconditional U.S.-Israel alignment a liability in Democratic primaries. Expect candidates to be forced to take positions.
What Else We Tracked This Week
- Americans Split on Killing of Khamenei, With Large Share Unsure — YouGov
- Six in Ten Likely Voters Say U.S. Military Operation Against Iran Is Succeeding — Rasmussen Reports
- Young Conservatives Strongly Back Iran War on U.S. National Security Grounds — Schoen Cooperman Research
- Iraq's Hard-Won Stability Faces Its Biggest Test Since the Invasion — Gallup
- Americans Back Cuba Diplomacy Broadly but Reject Military Force — YouGov
- Record 67% of Russians Back Peace Talks, But Demand Terms Ukraine Rejects — Levada Center
- Two-Thirds of "Connected" American Jews Back U.S.-Israel War Against Iran — JPPI
- Most Americans Say U.S. Global Standing Has Worsened — PRRI
Due Data is powered by Poll Vault. Get the full data behind every poll mentioned above.
Want the full data behind every poll mentioned above?
Create free account →