map of billionaires

Choropleth map showing the number of billionaires in residence per state for the United States. Data from Forbes' List of the World's Billionaires, March 2012.

How To Make Area Cartogram Maps in ArcGIS

Caitlin Dempsey

If you have data with disparate values between areas, making an area cartogram is an effective way to map out those values. This article provides a tutorial on how to make area cartogram maps using ArcGIS.

Interactive Maps of Billionaires

Caitlin Dempsey

Three interactive maps showing the locations of billionaires around the world.

Geography of Billionaires: Mapping Nationalities and Residency

Caitlin Dempsey

Forbes recently released an updated list of the world’s billionaires.  The listing contains the ranking for 1,226 individuals and families ...