Brazilian electoral and geographical data are publicly available from official goverment websites. I decided to take a look at it and investigate what changed from previous elections (the map below gives a hint), how Brazilian voters are distributed and a few other points. The complete analysis can be found in the notebook from the link above (you need to have a google account in order to see the maps). The code for this project is written in Python, with all interactive visualizations made with Plotly and data manipulations with Pandas and GeoPandas.