Data Visualization: Marijuana in Maine

I’m taking some Coursera courses on Data Visualization using Tableau and decided I need to practice. So I made some things, I’ll probably try to do one project or so per week. I’m sure someone else has made something similar to what I have but it was fun to track down the date and create it myself.

The following map displays how different counties voted on Question 1 to legalize recreational marijuana. Green counties had over 50% support and red counties had less than 50% support. I couldn’t figure out how to get Tableau to display the numbers as a percentage instead of a decimal (it keeps converting percentage to text… whatever, I’ll figure it out).

maine-map

The following graph looks at Median Household Income, Support for Marijuana Legalization, and color codes each county by which Presidential candidate won the majority in that county. As you can see, there seems to be a correlation between a high median household income, increased support for marijuana legalization, and voting for Clinton. I also compared median age, percent of the population over 60, and how white the county was (Maine is SUPER white… like, unbelievably so), but none of those data points seemed to correlate.

issue-1-vs-median-household-income

So, curious about some data that you’d like to see visualized? Shoot me a message, I’m always looking for new projects. Until then, I’m going to keep┬átweaking this to make it more aesthetic and play with other data.