2018 New Hampshire House Election Interactive Map

All US House seats to be contested in 2018

New Hampshire has two congressional districts; both seats are held by Democrats. District 1 is particularly competitive. That district alternated between Democrat Carol Shea-Porter and Republican Frank Guinta in the four elections from 2010 through 2016. Neither is running 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
Pro Map House(a) President(b)
NH-1 Carol-Shea Porter
2017 1st
1.3% 1.6%
Incumbent not running for re-election in 2018.
NH-2 Ann Kuster
2013 3rd
4.4% 2.4%

(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.