Nonpartisan Analysis Since 1980
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Idaho
Senate

State Map

State map

Final Rating

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Solid R

2020 Baseline

What's This?
R +25.6
D: 35.9%, R: 61.5%

2020 Election

Class II

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Analysis

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2026 Senate Overview

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by Nathan Gonzales & Jacob Rubashkin

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Report Shorts (June 17, 2022)

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2022 Senate Overview (October 8, 2021): Hawaii – North Carolina

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Ratings

2020
December 15, 2020
Solid Republican
January 4, 2019
Solid Republican
2018
January 13, 2017
Not Up This Cycle
2016
January 9, 2015
Not Up This Cycle
January 9, 2015
Solid Republican
2014
January 25, 2013
Solid Republican
2012
January 1, 2011
Not Up This Cycle
2010
June 24, 2010
Not Up This Cycle
June 24, 2010
Solid Republican

Baselines

About
2025+32.2D 32.3, R 64.5
2024
+32.2
2022
+32.2
2020
+25.6
2018
+25.1
2016
+30.0
2014
+27.9
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