California

All States
Primary Type
Congressional/State:
Top-two Primary
Presidential:
Semi-closed Primary
Party Registration Statistics

Population: 39,512,223

Total Registered: 20,921,513 (83.49%)

Democratic Party: 9,691,855 (46.32%)

Republican Party: 5,018,332 (23.99%)

Third party/other: 1,070,557 (5.12%)

Unaffiliated: 5,140,769 (24.57%)

Major Parties

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