| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2026 | Alaska | : Alaska Establish Campaign Contribution Limits for State and Local Elections Initiative | Pending |
| Nov. 3, 2026 | Alaska | : Alaska Repeal Top-Four Ranked-Choice Voting Initiative | Pending |
| Nov. 8, 2022 | Arizona | I-02-2022 - Proposition 211: Arizona Campaign Finance Sources Disclosure Initiative | Passed |
| Nov. 3, 2026 | California | Senate Bill 42: California Allow Public Financing of Election Campaigns Measure | Pending |
| Nov. 3, 2026 | California | Assembly Concurrent Amendment 13: California Vote Requirements for Initiatives Requiring Supermajority Votes Amendment | Pending |
| Nov. 5, 2024 | Florida | Amendment: Florida Amendment 6, Repeal of Public Financing for Statewide Campaigns Amendment | Failed |
| Nov. 5, 2024 | Maine | Question 1: Maine Limit Contributions to Super PACs Initiative | Passed |
| Nov. 8, 2016 | Missouri | Measure: Constitutional Amendment 2 | Passed |
| Nov. 6, 2012 | Montana | Initiative No. 166: A Law Proposed By Initiative Petition | Passed |