A Map of Baseball Nation

baseball-zips2

Baseball fans may not list which team they favor on the census, but millions of them do make their preferences public on Facebook. Using aggregated data provided by the company, we were able to create an unprecedented look at the geography of baseball fandom

Built using Google Maps. Also saw some GeoJSON fly by over XHR.

A Map of Baseball Nation (DataVis) →
Up Close on Baseball’s Borders (Article) →