Average hospital patient charges in 2011 in $USD. Data.gov
With Mapbox Boundaries, group any data by admin and postal regions with progressive drilldown.
- Use Boundaries to access global admin and postal boundaries for visualization.
- Use TileQuery API to match points to Enterprise Boundaries.
- Use Data-Joins to make a choropleth map style.
- Use Mapbox GL JS to render the map and click to drilldown.