2018 New Hampshire elections

Turnout by county: Voters[1] Cast[2] The general election was held on Tuesday, November 6, 2018.

Turnout by county: Voters[3] Cast[4] New Hampshire held no election for the United States Senate in 2018, as the state is not represented in the Senate by a seat of Class 1.

New Hampshire's two seats in the United States House of Representatives were up for election.

Incumbent Republican Chris Sununu was reelected against Democratic nominee Molly Kelly.

All 400 seats of the New Hampshire House of Representatives were up for election.