Quincy Institute and The American Conservative poll of Trump voters on the war in Iran
Washington, D.C., March 18, 2026 – A new Quincy Institute and The American Conservative poll conducted by Ipsos explores attitudes towards the U.S. decision to go to war in Iran among Americans who voted for Donald Trump in the 2024 election.
About the Study
This Quincy Institute and The American Conservative poll was conducted March 12-14, 2026, by Ipsos using the probability-based KnowledgePanel®. This poll is based on a nationally representative probability sample of 804 Americans who reported voting for Donald Trump in the 2024 presidential election.
The study was conducted in English. The data were weighted to adjust for gender by age, race and ethnicity, census region, metropolitan status, education, household income, and political party identification. Political party identification benchmarks are from the 2025 NPORS annual survey. The demographic benchmarks came from the 2025 March supplement of the U.S. Census Bureau’s Current Population Survey (CPS).
- Gender (Male, Female) by Age (18–29, 30–44, 45-59 and 60+)
- Race/Hispanic Ethnicity (White Non-Hispanic, Black Non-Hispanic, Other, Non-Hispanic, Hispanic, 2+ Races, Non-Hispanic)
- Education (Less than High School, High School, Some College, Bachelor’s degree, Master’s degree or higher)
- Census Region (Northeast, Midwest, South, West)
- Metropolitan status (Metro, non-Metro)
- Household Income (Under $25,000, $25,000-$49,999, $50,000-$74,999, $75,000-$99,999, $100,000-$149,999, $150,000+)
- Political Party ID (Democrat, Lean Democrat, Republican, Lean Republican, Independent/Something else)
The margin of sampling error is plus or minus 3.55 percentage points at the 95% confidence level, for results based on the entire sample of 2024 Trump voters. The margin of sampling error takes into account the design effect, which was 1.06. The margin of sampling error is higher and varies for results based on sub-samples. In our reporting of the findings, percentage points are rounded off to the nearest whole number. As a result, percentages in a given table column may total slightly higher or lower than 100%. In questions that permit multiple responses, columns may total substantially more than 100%, depending on the number of different responses offered by each respondent.
For more information on this news release, please contact:
Alec Tyson
Senior Vice President, US
Public Affairs
[email protected]
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