Americans are more likely now than at any point in the past five decades to support the legalization of marijuana in the U.S. The 68% of U.S. adults who currently back the measure is not statistically different from last year’s 66%; however, it is nominally Gallup’s highest reading, exceeding the 64% to 66% range seen from 2017 to 2019.

Gallup first measured the public’s views of marijuana legalization in 1969, when 12% of Americans backed it; by 1977, support had more than doubled to 28%. It did not exceed 30% until 2000 but has risen steeply in the two decades since then, and is now twice what it was in 2001 and 2003.

The latest data are from a Sept. 30-Oct. 15 poll, conducted before the election that saw marijuana legalization proposals on the ballot in several states. Voters in all of these states — Arizona, Montana, New Jersey, and South Dakota — authorized the legal use of recreational marijuana in the Nov. 3 election. They join 11 other states and the District of Columbia in legalizing pot for recreational purposes. Additionally, voters in Mississippi and South Dakota join 33 states and the District of Columbia in passing laws legalizing or decriminalizing the use of marijuana for medicinal purposes. [Read more at Gallup]