GeoFRED: Geographic Federal Reserve Economic Data | Geographic Information Technology |
GeoFRED is an economic data mapping tool which displays color-coded data on the state, MSA, and county levels. For example, GeoFRED can display unemployment, labor force, and population for all U.S. counties.


This is a great "GIS-lite" website with customizable map layers, scale references for a diverse set of economic data. 

Via Seth Dixon