This is actually about a new website I just came across just recently. It's free demographic data online and it features sources for statistics about Cities, Counties, Zip Codes and the United States. You can find free, updated US Census data and comparisons; Lookup statistics about 2009 demographics, population, income, gender, housing value, household size, education and more. www.freedemographicsdata.com - Without a doubt the best free demographics website I've used.