Click on the map to display 2010-2000 Census demographics and age group statistics for each county. Those with some Internet browsers will need to zoom in before clicking a county.

Crime Maps basically grabs statistical data from police departments all over the country, and layers it all on top of a clearly-defined heat map for a given city (there are dozens of cities ...

Yau says he was motivated to make the maps after learning that budget cuts had scuttled a plan to make an atlas for the 2010 census. The Census Bureau discontinued the Statistical Atlas after the ...