Public Opinion on Legalizing Psychedelics

By Ben Senator, Michelle Priest, Beau Kilmer

Nearly one in four U.S. adults think psilocybin “magic” mushrooms should be legal, according to a new RAND study. This level of support mirrors attitudes toward cannabis in the mid‑1990s—just before states began allowing medical use.

The study, which draws on data from the 2025 RAND Psychedelics Survey, finds that public attitudes vary greatly depending on the substance: While 23 percent of respondents support legal use of psilocybin mushrooms, only about 10 percent said the same about LSD and MDMA.

Among those who support making psilocybin use legal, 56 percent favor its use for treating mental or physical health conditions, but just 42 percent believe adults should be free to use it for any reason. And among those opposed to legalizing psilocybin, 62 percent believe it should be illegal for any reason.

The survey also asked about how legal psilocybin should be obtained: 49 percent of respondents favor supervised use in a medical facility, 28 percent support dispensary sales, and 23 percent endorse allowing adults to grow or forage for personal use.

These findings highlight the complexity of Americans' views on psychedelics, particularly psilocybin. And although it remains to be seen whether public opinion—and public policy—on psilocybin will follow a similar path as cannabis, such insights can help inform policy discussions.