R Republican

Joni Ernst

Incumbent IA Senate II

Born

1970

Years Served in Elected Office

2015-2025

Official Website

Phone

Office

260 Russell Senate Office Building Washington, DC 20510

2026 Election: IA Senate II

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Current Rating
Lean Republican
2025 Baseline
+7.1 D 45.7, R 52.8

Years of Service

Congress Chamber State/District Years
119 Senate IA 2025
118 Senate IA 2023-2025
117 Senate IA 2021-2023
116 Senate IA 2019-2021
115 Senate IA 2017-2019
114 Senate IA 2015-2017

Campaign Finance Data

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VAR

0.3

2020 - Senate, IA

Ratings

2026 IA — Senate II
Lean Republican
Likely Republican
Likely Republican
Solid Republican
2024 IA — Senate III
Not Up This Cycle
2022 IA — Senate III
Likely Republican
Solid Republican
2022 IA — Senate II
Not Up This Cycle
2020 IA — Senate II
Toss-up
Toss-up
Lean Republican
Likely Republican
2018 IA — Senate III
Not Up This Cycle
2016 IA — Senate III
Solid Republican
Likely Republican
2016 IA — Senate II
Not Up This Cycle
2014 IA — Senate II
Toss-up
Lean Democrat
Solid Democrat