California Voter Registration
Party registration trends from 2008 to 2024
As of 2024, California has 22,595,659 registered voters. Democrats hold a D+20.9 registration advantage. Since 2008, Democrats gained 7.7 points.
Current Registration (2024)
Democratic
10,355,081
45.8%
Republican
5,638,209
25.0%
Other/None
6,602,369
29.2%
Total Registered
22,595,659
Advantage
D+20.9
Registration Trend
↗
Democrats gained 7.7 points
From 2008 to 2024
The registration advantage has shifted 7.7 points toward Democrats.
Registration Over Time
200817,074,718
201217,594,257
201619,411,771
202022,047,448
202422,595,659
Democratic
Republican
Other/None
Historical Data
| Year | Democratic | Republican | Other | Total | Advantage |
|---|---|---|---|---|---|
| 2024 | 10,355,081(45.8%) | 5,638,209(25.0%) | 6,602,369 | 22,595,659 | D+20.9(-1.1) |
| 2020 | 10,170,317(46.1%) | 5,334,323(24.2%) | 6,542,808 | 22,047,448 | D+21.9(+3.0) |
| 2016 | 8,720,417(44.9%) | 5,048,398(26.0%) | 5,642,956 | 19,411,771 | D+18.9(+4.1) |
| 2012 | 7,966,422(45.3%) | 5,356,608(30.4%) | 4,271,227 | 17,594,257 | D+14.8(+1.6) |
| 2008 | 7,683,495(45.0%) | 5,428,052(31.8%) | 3,963,171 | 17,074,718 | D+13.2 |