Oklahoma cannabis history
Reviewed
The State Election Board lists 507,582 votes for State Question 788 and 385,176 against at the June 26, 2018 election. The medical-marijuana agency says voters approved the medical statutes with that question in 2018.
This is a short history, not legal advice. The rules that apply today are on the Oklahoma cannabis laws page. A date is included only when the linked page states it.
At a glance
June 26, 2018The results page is headed State Question No. 788.
2018The agency says those statutes are the foundation of its regulatory and licensing authority.
State Question 788
- The yes and no lines on the election-board page are the totals used here. A later adult-use question’s results page was not the page that supplied these numbers.
Sources
- 507,582 votes for State Question 788 and 385,176 against at the June 26, 2018 election
- foundation of its regulatory and licensing authority
Citations were checked against the linked pages on October 24, 2026. Claims without a statute, election result, regulator page, court opinion, or news report were left out.