2018 Massachusetts House Election Interactive Map
All US House seats to be contested in 2018
Massachusetts has nine congressional districts, all of which are held by Democrats. None are seen as competitive in 2018. It is the state with both the largest number of districts under single party control and is tied with Tennessee as states with the most districts where not a single one is competitive. Incumbent Michael Capuano (MA-7) was defeated in his bid for renomination.
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|
Incumbent not running for re-election in 2018.
|MA-4||Joseph Kennedy III||2013||3rd||
Incumbent defeated in primary for 2018 election.
(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.