Visualizing San Francisco’s Mayoral Election Results

Ranked choice voting: confusing, but fun!

As of this writing, 42,000 ballots have yet to be counted and London Breed’s slim lead over Mark Leno could disappear. However, that didn’t stop me from making a Sankey diagram of the counts to date. Source data can be found here. I’ll make an updated version when the results are final.

EDIT: London Breed has won the election. Below is an updated version with data from the June 13th preliminary report.