2018 Delaware House Election Interactive Map
All US House seats to be contested in 2018
Delaware has one at-large congressional district. It is one of 7 states with a single representative in the U.S. House. The seat is held by a Democrat and is not expected to be competitive in 2018.
To create your own forecast for the midterms, visit the 2018 House Interactive Map.

Hover over a district for details.
District | Incumbent | Party | Since | Term | Predictions | Margin of Victory | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Pro | Map | House(a) | President(b) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DE-AL | ![]() |
Lisa Rochester | 2017 | 1st |
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14.6% | 11.5% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(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.