Iowa
4th District

District Map

District map

Final Rating

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Likely R

Baseline

What's This?

N/A

2018 Election

No persons found for this district & election year.

Past Elections

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President

2016

33.2%

60.2%

D

Democrat

130,536 (33.2%)

R

✓Republican

237,062 (60.2%)

Other

25,899 (6.6%)

Senate

2016

28.2%

67.5%

D

Democrat

109,113 (28.2%)

R

✓Republican

260,819 (67.5%)

Other

16,340 (4.2%)

Podcasts

No podcasts found for this election year.

Analysis

2026 House Overview (Dec. 5, 2025): Alabama – Iowa

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House & Senate Report Shorts (Aug. 28, 2025)

August 28, 2025

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Report Shorts (July 10, 2025)

July 10, 2025

by Jacob Rubashkin

Report Shorts (June 20, 2025)

June 20, 2025

by Jacob Rubashkin

2026 House Overview (June 5, 2025): Alaska – Iowa

June 5, 2025

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Report Shorts (May 15, 2025)

May 15, 2025

by Jacob Rubashkin

Iowa 1: Third Time’s a Charm?

March 20, 2025

by Jacob Rubashkin

2026 House Overview (March 7, 2025): Alabama – Iowa

March 7, 2025

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Outlier or Early Warning? Late Iowa Poll Confounds

November 3, 2024

by Nathan Gonzales

Ratings

2018

August 17, 2018

Likely Republican

December 1, 2017

Solid Republican

February 27, 2017

Solid Republican

2016

December 4, 2015

Solid Republican

April 3, 2015

Solid Republican

2014

December 17, 2013

Solid Republican

March 8, 2013

Solid Republican

2012

August 24, 2012

Tilt Republican

December 2, 2011

Lean Republican

May 12, 2011

Lean Republican

2010

August 23, 2010

Solid Republican