California's primary elections will take place on March 5, 2024. While every state, legislative, and non-presidential federal election will be accessible to all voters, a voter's choices in the presidential primaries will be limited based on their party registration.

Gallup reports that in 2023 the percentage of US voters who self-identified as independent tied a record-high average of 43% -- first set in 2014. Meanwhile, party identification continues to slip. 

The Independent Voter Project (IVP) has updated its interactive primary map with the voter registration numbers for the 2024 cycle, including a breakdown of voter registration by political party in each state. 

The latest voter registration data in Nevada shows that nonpartisan voters have surpassed registered Democrats as the largest voting demographic in the state – a development that highlights the need for more representative elections for voters outside the major parties.

Four in five Arizona voters favor a nonpartisan primary system and nearly all voters believe election officials should function in a nonpartisan manner. This is according to a survey conducted by Arizona State University’s Center for an Independent and Sustainable Democracy.