Colorado held no regularly scheduled state elections in 2023, but voters decided 2 statewide ballot measures.
Ballot measures
| Measure | Description | Result |
|---|---|---|
| Proposition HH | Enact changes to state property taxes and revenue limitations, including reducing property tax rates and allowing the state government to retain revenue that would otherwise be required to be reimbursed under TABOR | Failed (41% yes) |
| Proposition II | Allow the state government to retain and spend surplus revenue obtained from the higher taxes on cigarettes, tobacco, and nicotine products, as outlined in Proposition EE of 2020 | Passed (68% yes) |