58% Back Legal Marijuana Use October 21, 2015 · Leave a Comment A majority of Americans continue to say marijuana use should be legal in the United States, with 58% holding that view, tying the high point in Gallup’s 46-year trend. CONT. Jeffrey M. Jones, Gallup Share: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest More Print (Opens in new window) Print