Resource: "Mapping America Census Bureau 2005-9"

I love maps. I love maps even more when they illustrate other stuff like weather patterns and flight routes (Southwest Airlines cocktail napkins!). But here's what I really want to see: an interactive and wildly comprehensive geographic survey of American communities made using samples gathered between 2005 and 2009 by the Census Bureau that captures race and ethnicity, income, housing and education! What's that? There is one? Remarkable!