Skip to Main Content

TURB 312: Race and Class in U.S. Cities: Census & Demographics

Start Here

What is the Decennial Census?

A Decennial Census, for the purpose of Congressional reapportionment is mandated by the U.S. Constitution. The first Census was held in 1790, and counted only heads of household. Over time, the Census has expanded to count every person in the U.S., including information on their age, race, ethnicity and more. While there may be portions of the population that go uncounted, it is still the closest we have to complete demographic and economic data on the U.S. population.  Use the tabs or the links below to navigate through this guide.