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
Top-two Primary
Semi-closed Primary
Party Registration Statistics

Total Registered: 22,114,456

Democratic Party: 10,353,432 (46.82%)

Republican Party: 5,286,269 (23.90%)

Third Party/Other: 1,559,773 (7.05%)

Unaffiliated: 4,914,982 (22.23%)

Major Parties

Democratic, Green, Independent, Libertarian, Peace & Freedom, Republican