When did your state legalize marijuana?

With nearly half of all Americans now living in a state that has legalized adult use of cannabis, it can be difficult to keep track of which state legalized when.

That’s why we’re keeping an eye on it for you. Here’s our running tally of each state’s legalization vote, the first day it was legal for all adults to possess marijuana, and the first day cannabis retail stores opened.

For more information on state legalization and your state’s current cannabis laws, restrictions and regulations, visit Leafly’s ultimate guide to legalization.

We will update this list as more states become legal. Click on the state name below to delve deeper into that state’s current cannabis laws.

Related

Leafly’s guide to marijuana legalization

Recreational (adult use) Legalization

Federal State choice date ownership shops open
Alaska November 4, 2014 November 5, 2014 October 29, 2016
Arizona November 3, 2020 November 30, 2020 January 22, 2021
California November 8, 2016 November 9, 2016 January 1, 2018
Colorado November 6, 2012 December 10, 2012 1st of January 2014
Connecticut June 22, 2021* July 1, 2021 open
Illinois May 31, 2019 May 31, 2019 January 1, 2020
Maine November 10, 2016 January 1, 2016 October 9, 2020
Massachusetts November 8, 2016 December 15, 2016 November 20, 2018
Michigan November 6, 2018 November 16, 2018 December 1, 2019
Montana November 3, 2020 January 1, 2021 January 1, 2022
Nevada November 8, 2016 January 1, 2017 July 1, 2017
New Jersey November 3, 2020 January 1, 2021 April 21, 2022
New Mexico April 12, 2021* April 12, 2021 April 1, 2022
new York March 31, 2021* March 31, 2021 open
Oregon November 4, 2014 November 5, 2014 October 1, 2016
Rhode Island May 25, 2022* May 25, 2022* open
Vermont January 22, 2018* July 1, 2018 open
Virginia April 11, 2020 July 1, 2021 open
Washington November 6, 2012 December 6, 2012 July 8, 2014
* Denotes a state that has been legalized through the state legislature. The date given is the date the governor signed the law into law.

Bruce Barcott

Leafly senior editor Bruce Barcott oversees news, investigations and feature projects. He is a Guggenheim Fellow and the author of Weed the People: The Future of Legal Marijuana in America.

Check out Bruce Barcott’s articles

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