New Hampshire House

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New Hampshire Senate / New Hampshire House

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2020 Election Update

Heading into the 2020 election, Democrats controlled the New Hampshire House 234 to 165, with one Libertarian. Republicans flipped the chamber, and now hold a 213 to 187 majority.

The below table shows 2020 and 2018 election results for the New Hampshire House. The LDI scores are for the 2020 cycle. EveryDistrict will release new scores and district rankings after the redistricting process.

2018 Election Update

After the 2016 election, Republicans controlled the New Hampshire State House 227-173.

Heading into the 2018 election, Republicans controlled the chamber 221-178 with one Independent. Democrats flipped five seats in special elections, while one Republican member changed their party affiliation to Independent.

After the 2018 election, Democrats flipped the chamber and took a commanding 233-167 majority.

In June 2019, one member from Rockingham 20 became a Libertarian, giving Democrats a 233-166-1 majority. In March 2020, one district in Merrimack 24 flipped from red to blue, giving Democrats a 234-165-1 majority.

Understanding the Map

EveryDistrict’s Legislative District Index (LDI) is the gold standard of state legislative competitiveness. Our LDI ranks state legislative districts on a scale from 100 to -100, using statewide elections data. Districts with a score of 100 would vote for statewide Democratic candidates by an average of 100 points (with the Democratic candidate receiving 100% of the vote); districts with a score of -100 would vote for statewide Republican candidates by an average of 100 points (with the Republican candidate receiving 100% of the vote). For a more realistic example, a district with a score of 10 would vote for statewide Democratic candidates by an average of 10 points (meaning we would expect the Democratic state legislative candidate to win with 55% of the vote compared to the Republican winning 45% of the vote).

After the 2018 election, EveryDistrict reviewed and enhanced our LDI system, improving the accuracy of the metric with new methodologies and the most recent electoral data.

For more information about EveryDistrict’s LDI, please click here.