2020 Iowa House Election Interactive Map

All US House seats to be contested in 2020
Iowa has four congressional districts, of which three are held by Democrats, after that party gained two seats in 2018. All four districts look to be in play in 2020. Closely-contested battles here are not uncommon. Iowa has one of the most impartial processes in the nation for setting district borders. A non-partisan advisory commission is "not allowed to consider previous election results, voter registration, or even the addresses of incumbent members of Congress. No politician…is allowed to weigh in, or get a sneak preview."

Redistricting will occur in 2021 after the 2020 Census. While Iowa is expected to maintain its 4 congressional districts, expect some changes to the district boundaries that will be effective with the 2022 election.

To create and share your own forecast, visit the 2020 House Interactive Map.
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Hover over a district for details.

District Incumbent Party Since Term Predictions Margin of Victory
Pro Map House(a) President(b)
IA-1 Abby Finkenauer
2019 1st
5.0% 3.5%
Abby Finkenauer*
Ashley Hinson
IA-2 David Loebsack
2007 7th
12.1% 4.1%
Incumbent not running for re-election in 2020.
Rita Hart
Mariannette Miller-Meeks
IA-3 Cindy Axne
2019 1st
2.1% 3.5%
Cindy Axne*
David Young
IA-4 Steve King
2003 9th
3.3% 27.4%
Incumbent defeated in Republican primary for 2020 election.
J.D. Scholten
Randy Feenstra

(a)Source: Daily Kos, 270toWin research. The margin is the percentage difference between the top two vote-getters in 2018.
More recent results (i.e., special elections held in 2019-20 for vacancies) are not displayed.
† Race was uncontested | ^Top two vote-getters were from the same party

(b)Source: Daily Kos. The margin is the percentage difference between Donald Trump and Hillary Clinton.