United States / Iowa / Senate Election
Kim Reynolds
Governor of Iowa
Iowa polling average: Hinson (R) 58.0% · Carlin (R) 19.0%Mean of the polls published in the 21 days to 28 May 2026.
Hinson (R) leads the polling average in Iowa on 58.0%, 39.0 points ahead of Carlin (R) (19.0%). No party has moved by a point or more over the past month.
1 poll from 1 institute was published in the last 30 days of polling. The most recent is from JMC Analytics (R), published 28 May 2026. The average weighs every poll equally over 21 days; read how it works.