The 1940 United States presidential election in Iowa took place on November 5, 1940, as part of the 1940 United States presidential election. Iowa voters chose 11 representatives, or electors, to the Electoral College, who voted for president and vice president.
Iowa was won by Wendell Willkie (RâÂÂNew York), running with Minority Leader Charles L. McNary, with 52.03% of the popular vote, against incumbent President Franklin D. Roosevelt (DâÂÂNew York), running with Secretary Henry A. Wallace (who resided in Iowa), with 47.62% of the popular vote.