Americans are sharply divided over the conflict in Iran that began with early morning airstrikes on February 28. President Donald Trump, who campaigned in 2024 on a pledge of no new wars, has overseen a rapid escalation that has split public opinion across demographic and political lines.
An Economist/YouGov poll conducted on March 2 asked respondents whether they would support or oppose the US using military force to overthrow the government of Iran. Among those expressing a view, 32% said they support such action and 45% opposed it; the remainder were undecided.
Demographic differences
Breakdowns of the poll show substantial variation by race, gender, age and education. Race produced the largest gaps: about 37% of white respondents supported the action while 44% opposed it. By contrast, only 7% of Black respondents supported intervention and 60% opposed. Hispanic responses fell between those two groups but were closer to white respondents.
Gender also mattered: 37% of men supported the use of force compared with 26% of women. Age showed a clear pattern as well. Just 21% of 18-to-29-year-olds supported overthrowing the Iranian government while 50% opposed it. Older respondents were more supportive: roughly 40% of those over 65 backed the action, with 49% opposed. Education had a smaller effect: 34% of people without a college degree supported the action versus 27% of those with a degree.
Taken together, the most likely to oppose the intervention were young, Black, college-educated women, while the most likely to support it were older, white men without a college degree.
Political polarization
Party and ideological affiliation produced the biggest divides. Only 8% of Democrats supported using force to remove Iran’s government, compared with 64% of Republicans. Support was strongest among self-identified MAGA supporters, where 75% backed the action and just 10% opposed it. On the ideological spectrum, 8% of liberals supported the intervention versus 66% of conservatives. Moderates were between these poles, with 25% supporting and 50% opposing.
These patterns show that views on the conflict are tightly aligned with partisan identity. Messaging from the administration has shifted between objectives like preventing a nuclear program, degrading missile capabilities, and pursuing regime change, but many voters appear to interpret and judge the conflict through their existing partisan lenses.
Electoral implications
The divide has implications for November’s midterm elections. One model of voting assumes citizens choose parties based on policy positions, but evidence suggests the reverse often happens: voters adopt the views of the party they support. That dynamic benefits a polarizing leader who can hold a loyal core even when policies or positions change.
However, that cohesive base may not be large enough. The Cooperative Election Study at the time of the 2024 presidential election found 32% of respondents identified with Democrats, 27% as Independents and 30% with Republicans. Combined, Democrats and Independents outweigh Republicans and MAGA-aligned voters by a substantial margin. Many Independents and Democrats are alarmed by the president’s conduct, which could form a winning coalition for the opposition in the midterms.
Whatever the course of the conflict, the poll suggests Trump is unlikely to regain sufficient broad popularity to prevent potential losses for Republicans in the House and possibly the Senate in November. The partisan and demographic splits make clear that support for the president’s actions on Iran is concentrated among his base, while most other groups express opposition or uncertainty.
