In the first three parts of this series, we looked at the changes in income along the The Orange Line, The Red Line, and The Green Line. I went through my approach for creating a New Yorker inspired visualization of income along the Boston T.
For the final post, we take a look at the The Blue Line. Below you will see median household income along each of the four lines of the Boston Blue Line.
A few notes:
1. Census tracts cover about 1,200 and 8,000 people.
2. Sadly, plotly does not support hover on mobile. So, if you want to see more info try hovering over the markers on your laptop.
3. For code details, please see the first first post.