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Where are psychedelics legal in the United States?

In the United States, psychedelics have been state-regulated or decriminalized in several areas of the country, including Oregon and Colorado, plus some cities in California, Michigan, Massachusetts and Washington State.

 

Note: This blog was last updated on 07/28/2025. Psychedelic regulations are constantly changing and legal changes happen regularly. Please check your individual city and state legislature for an up-to-date and complete understanding.

What is Legalization / State-Regulation / Decriminalization?

 
  • Legalization: Right now, psychedelics are classified as a Schedule I substance, which means they are always federally illegal in the United States. Although local areas may offer state-regulated programs or decriminalization laws, this does not directly change their legal status.
  • State-Regulation: This means that individual states, like Colorado and Oregon, have established licensing frameworks for psychedelic therapy.  
  • Decriminalization: Possession and use are still illegal but carry reduced penalties or priorities (for example: no jail time, only a fine, or lowest law enforcement priority)

State-Regulated Psychedelic-Assisted Therapy

 

  • Oregon: Psilocybin therapy (Measure 109, 2020)
  • Colorado: Regulated psilocybin access and therapy (Proposition 122, 2022)

Our favorite (and very detailed!) resources about psychedelic legalization are regularly updated by Psychedelic Alpha:

 

 

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Decriminalized States and Cities

 

  • Statewide
    • Oregon: Decriminalized psychedelics (2020)
    • Colorado: Decriminalized psilocybin, DMT, mescaline (not peyote) and ibogaine (2022)

 

  • Cities (meaning law enforcement deprioritizes psychedelics)
    • California: Oakland, San Francisco, Santa Cruz
    • Colorado: Denver
    • Michigan: Ann Arbor, Detroit, Grand Rapids and others
    • Massachusetts: Cambridge, Somerville, Northampton
    • Washington State: Olympia, Port Townsend, Seattle and Jefferson County
    • Washington, D.C.

Active Legislation


This means a bill has been introduced and is being considered by lawmakers but hasn’t yet passed into law. It can be in different stages, like committee review, public voting or awaiting a governor’s signature.


  • Alaska
  • Arizona
  • California
  • Connecticut
  • Georgia
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Maine
  • Massachusetts
  • Michigan
  • Missouri
  • Nevada
  • New Hampshire
  • New Mexico
  • New York
  • North Carolina
  • Rhode Island
  • Utah
  • Vermont
  • Virginia

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