Need a place to start when looking for Census data?  American FactFinder (http://factfinder.census.gov) is an online data source for population, housing, economy and geography from the following data programs: 

• Decennial Census
• American Community Survey
• Current Population Estimates
• Economic Census
• Annual Economic Surveys

American FactFinder is your source for population, housing, economic and geographic data for the United States!  Can’t find what you need?  Contact the librarian:  journalism@libraries.cul.columbia.edu.