| Voter Registration Trend | |||||
|---|---|---|---|---|---|
| Report Date | Registered Voters | Democratic % | Republican % | No Party Preference* % | Other** |
| 2012-10-22 | 268,110 | 28.50% | 44.41% | 22.62% | 4.46% |
| 2014-09-05 | 229,076 | 28.55% | 43.88% | 23.12% | 4.45% |
| 2016-10-24 | 254,338 | 30.88% | 40.00% | 24.79% | 4.33% |
| 2018-10-22 | 262,106 | 30.71% | 36.42% | 28.62% | 4.25% |
| * Includes "unknown" in some counties that appeared to have moved the prior "Decline to State" to NPP when it was created *Includes qualified third parties and "other" | |||||
| Change between 10/2012 and 10/2018 | ||||
|---|---|---|---|---|
| Registered Voters | Democratic Share | Republican Share | No Party Preference* Share | Other** Share |
| -6,004 | 2.21% | -7.99% | 6% | -0.21% |
| * Includes "unknown" in some counties that appeared to have moved the prior "Decline to State" to NPP when it was created **Includes qualified third parties and "other" Source: California Secretary of State | ||||