The map below shows cannabis consumption by state, as reported in the Washington Post. The map looks very much like the Electoral Collage map with the most cannabis users on the East and West Coasts. One notable exception is Montana, the state with highest percentage of weed consumption. Montana went 55.6% for Trump, 35.4% for Clinton…but did produce a strong showing for Gary Johnson at 5.6%. Gary Johnson was the 2016 the Libertarian Presidential candidate who is strongly pro-pot legalization. In Montana, Johnson outperformed his national average in the 2016 Presidential election. Nationwide he received 3.8% of the popular vote.