New Hampshire

Voter registration data provided by and in collaboration with L2 Data, a trusted provider of nonpartisan voter data.

Percentages are rounded to the nearest hundredth decimal.

Last Updated: November 20, 2023.

All States
Primary Type
Semi-closed Primary
Semi-closed Primary
Party Registration Statistics

Registered Voters: 1,000,925

Democratic Party: 303,060 (30.28%)

Republican Party: 298,470 (29.82%)

Unaffiliated: 399,395 (39.90%)

Note: There are only two parties officially recognized by the state of New Hampshire, the Republican and Democratic Parties. All other voters are registered "undeclared."

Election Litigation

None currently underway.

Major Parties

Democratic, Republican

Independent & Electoral Reform Organizations