Joni Ernst
Sen · Republican · IA
Where they stand
Every rated Senate member for the selected period — dots are members, the shaded band is the middle 50% of each party, the tick is the party median.
Trend vs. medians
Joni Ernst's score per year against the Senate, party, and Congress-wide medians (rated members only).
By issue category
Joni Ernst vs. the Republican median and the Senate median, per issue category.
Standout votes
Votes where Joni Ernst broke from the Republican majority in the Senate.
▸Detailed score tables
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Frequently Asked Questions
What is Sen. Joni Ernst's voting record?
Sen. Joni Ernst serves Iowa in the U.S. Senate. Ernst's voting record aligned 76% of the time to the National Republican Platform in 2024, demonstrating moderate adherence to the principles of the Republican Party and Platform ratified by President Trump and Republicans across the nation at the 43rd Republican National Convention.
How aligned is Joni Ernst with National Republican Party Platform principles?
Joni Ernst's voting record aligned 76% of the time to the National Republican Platform in 2024, demonstrating moderate adherence to National Republican Party Platform principles.
What is Joni Ernst's GOP Platform score?
Joni Ernst has a 76% GOP Platform score for 2024.
Where does Joni Ernst serve?
Sen. Joni Ernst (R-IA) serves Iowa in the U.S. Senate as a Republican.