| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | California | Proposition 2: Treatment of Farm Animals | Passed |
| Nov. 2, 2010 | California | Proposition 21: Establishes $18 Annual Vehicle License Surcharge to Help Fund State Parks and Wildlife Programs. Grants Surcharged Vehicles Free Admission to All State Parks. Initiative Statute. | Failed |
| Nov. 6, 2018 | California | Proposition 3: Authorizes Bonds to Fund Projects for Water Supply and Quality, Watershed, Fish, Wildlife, Water Conveyance, and Groundwater Sustainability and Storage | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 8, 2016 | California | Proposition 60: The California Safer Sex in the Adult Film Industry Act | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2020 | California | Proposition 24: Consumer Personal Information Law and Agency Initiative | Passed |
| Nov. 3, 2020 | California | Proposition 17: Restores Right to Vote After Completion of Prison Term. Legislative Constitutional Amendment. | Passed |
| Nov. 5, 2024 | California | Proposition 6: Remove Involuntary Servitude as Punishment for Crime Amendment | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | California | Proposition 5: Nonviolent Offenders. Sentencing, Parole and Rehabilitation. Statute. | Failed |
| Nov. 4, 2014 | California | Proposition 46: Drug and Alcohol Testing of Doctors. Medical Negligence Lawsuits. Initiative Statute. | Failed |
| Nov. 4, 2014 | California | Proposition 47: Criminal Sentences. Misdemeanor Penalties. Initiative Status. | Passed |
| Nov. 8, 2016 | California | Proposition 61: The California Drug Price Relief Act | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | California | Proposition 8: Eliminates Right of Same-Sex Couples to Marry. Initiative Constitutional Amendment. | Passed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Feb. 5, 2008 | California | Proposition 97: Referendum Petition to Overturn Amendment to Indian Gaming Compact. | Passed |
| May 19, 2009 | California | Proposition 1C: Lottery Modernization Act. | Failed |
| Nov. 4, 2014 | California | Proposition 48: Indian Gaming Compacts. Referendum. | Failed |
| Nov. 8, 2022 | California | Proposition 26: Authorizes New Types of Gambling. | Failed |
| Nov. 8, 2022 | California | 21-0017A1 - Proposition 27: California Legalize Sports Betting and Revenue for Homelessness Prevention Fund Initiative | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 8, 2016 | California | Proposition 63: The Safety for All Act of 2016 | Passed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | California | Proposition 8: Eliminates Right of Same-Sex Couples to Marry. Initiative Constitutional Amendment. | Passed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2020 | California | Proposition 14: Stem Cell Research, Treatments, and Cures Initiative | Passed |