| Election Date | State | Title | Outcome |
|---|---|---|---|
| Aug. 5, 2014 | Missouri | HJR Nos. 11 & 7: Constitutional Amendment 1 | Passed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 8, 2016 | Missouri | SJR 1: Constitutional Amendment 1 | Passed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | Missouri | Proposition C: Renewable Energy | Passed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | Missouri | Proposition A: Casinos and Gambling | Passed |
| Aug. 5, 2014 | Missouri | HJR 48: Constitutional Amendment 8 | Failed |
| Nov. 6, 2018 | Missouri | measure: Amendment 4 | Passed |
| Nov. 5, 2024 | Missouri | Amendment 2: Sports Betting Initiative | Passed |
| Nov. 5, 2024 | Missouri | Amendment 5: Osage River Gambling Boat License Initiative | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 2, 2010 | Missouri | Constitutional Amendment 2: Former Prisoners of War Property Tax Exemption | Passed |
| Nov. 2, 2010 | Missouri | Constitutional Amendment 3: Real Estate Taxes | Passed |
| Nov. 5, 2024 | Missouri | Amendment 1: Missouri Property Tax Exemption for Childcare Establishments Amendment | Failed |