This release covers the same topics included in the previously released 2009 ACS 1-year estimates and the 2005-2009 ACS 5-year estimates. The 2007-2009 ACS estimates have a 3-year time frame and are only available for areas with populations of 20,000 or more (unlike the 5-year estimates, which are available for all areas). The more than 70 topics covered include occupation, educational attainment, commute to work, foreign-born population, language spoken at home, ancestry, number of vehicles available, housing costs, income and poverty.
Follow this link to the ACS Data Page of the American Factfinder.
Follow this link for the original news bulletin from the U.S. Census Bureau