2018 Washington House Election Interactive Map

All US House seats to be contested in 2018
Washington has 10 congressional districts. Democrats hold six of these seats, Republicans four. The 8th district is expected to be highly competitive in 2018. The incumbent, Republican Dave Reichert, is not seeking reelection. GOP-held WA-03 and WA-05 also look competitive. The latter is held by Cathy McMorris Rodgers, the most senior woman in Republican House leadership.

To create your own forecast for the midterms, visit the 2018 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)
WA-3 Jaime Herrera Beutler
2011 5th
23.5% 7.4%
WA-5 Cathy McMorris Rodgers
2005 8th
19.3% 13.1%
WA-8 Dave Reichert
2005 8th
20.4% 3.0%
Incumbent not running for re-election in 2018.
WA-1 Suzan DelBene
2012 5th
10.8% 16.3%
WA-2 Rick Larsen
2001 10th
28.0% 22.1%
WA-4 Dan Newhouse
2015 3rd
15.3% ^ 22.8%
WA-6 Derek Kilmer
2013 4th
23.1% 12.3%
WA-7 Pramila Jayapal
2017 2nd
12.0% ^ 69.9%
WA-9 Adam Smith
1997 12th
45.8% 47.2%
WA-10 Denny Heck
2013 4th
17.3% 11.4%

(a)Source: Ballotpedia (for margins). The margin is the percentage difference between the top two vote-getters in 2016.
More recent results (i.e., special elections held in 2017-18 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.