US census maps – demographics
All the data used to make the maps may be consulted or downloaded. As with all work published by the US government, census data is not subject to copyright.
One final note: the colours used on the maps are a continuous scale from 0% to 100%.
Per capita income in the past 12 months (in 2010 inflation-adjusted dollars), 2006-2010
Median value of specified owner-occupied housing units, 2006-2010
Educational attainment — persons 25 years and over — percent Bachelor's Degree or higher, 2006–2010