| Alabama | Medical | 2021 |
| Alaska | Adult-Use | 2014 |
| Arizona | Adult-Use | 2020 |
| Arkansas | Medical | 2016 |
| California | Adult-Use | 2016 |
| Colorado | Adult-Use | 2012 |
| Connecticut | Adult-Use | 2021 |
| Delaware | Adult-Use | 2023 |
| Florida | Medical | 2016 |
| Georgia | Medical | 2015 |
| Hawaii | Medical | 2000 |
| Idaho | ||
| Illinois | Adult-Use | 2019 |
| Indiana | ||
| Iowa | Medical | 2017 |
| Kansas | ||
| Kentucky | Medical | 2023 |
| Louisiana | Medical | 2015 |
| Maine | Adult-Use | 2016 |
| Maryland | Adult-Use | 2022 |
| Massachusetts | Adult-Use | 2016 |
| Michigan | Adult-Use | 2018 |
| Minnesota | Adult-Use | 2023 |
| Mississippi | Medical | 2022 |
| Missouri | Adult-Use | 2022 |
| Montana | Adult-Use | 2020 |
| Nebraska | Medical | 2024 |
| Nevada | Adult-Use | 2016 |
| New Hampshire | Medical | 2013 |
| New Jersey | Adult-Use | 2020 |
| New Mexico | Adult-Use | 2021 |
| New York | Adult-Use | 2021 |
| North Carolina | ||
| North Dakota | Medical | 2016 |
| Ohio | Adult-Use | 2023 |
| Oklahoma | Medical | 2018 |
| Oregon | Adult-Use | 2014 |
| Pennsylvania | Medical | 2016 |
| Rhode Island | Adult-Use | 2022 |
| South Carolina | ||
| South Dakota | Medical | 2020 |
| Tennessee | ||
| Texas | ||
| Utah | Medical | 2018 |
| Vermont | Adult-Use | 2018 |
| Virginia | Adult-Use | 2021 |
| Washington | Adult-Use | 2012 |
| West Virginia | Medical | 2017 |
| Wisconsin | ||
| Wyoming |
