Nine of New Jersey’s 12 congressional districts were won by incumbents this year, and of the three open seats, only one district was seen as competitive going into Election Day.
In the heavily gerrymandered districts, usually the most important elections are during the primaries, which just makes general elections mandate-affirming exercises. However, in New Jersey, nearly half of the electorate is locked out of the closed primary process because they choose not to affiliate with the Republican and Democratic parties.