http://projects.nytimes.com/census/2010/explorer
Mapping America: Every City, Every Block
Browse local data from the Census Bureau's American Community Survey, based on samples from 2005 to 2009.
This education and home-school centered blog is an eclectic clearinghouse of free (or nearly free) curriculum, lesson plans, worksheets, top educational sites, helpful and informational websites, and other resources for homeschoolers, teachers, and educators of all kinds, with the intent to help you help kids learn. This is a companion or mirror to the official list and archive
Exploring Census Data