For many sociologists and other scholars like me, the census data that is compiled every 10 years is flat-out the most reliable, comprehensive, and best source of data on the American population." - C.N. Le, Professor at University of Massachusetts, Amherst

Before we begin a new chapter in American history, we need to understand who we are right now. The 2010 Census aims to count all U.S. residents—citizens and non-citizens alike. To do so, the Census Bureau:

• Delivered a short 10-question form to every household in America
• Requires that you fill in the form to account for everyone living at your address as of April 1, 2010
• Includes a prepaid envelope with the form so you can mail it back as soon as possible

The U.S. Census counts every resident in the United States, and is required by the Constitution to take place every 10 years. Personal data provided is protected under federal law. Click here for an example of Michigan census data 2000.