Integrated Public Use Microdata Series
http://usa.ipums.org/usa/

Minnesota Population Center , University of Minnesota

This site from the Integrated Public Use Microdata Series (IPUMS) consists of thirty-seven high-precision samples of the American population drawn from fifteen federal censuses and from the American Community Surveys of 2000-2003.

This resource is referenced here:

• Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples: Analyzing Populations with Maps (College Level)

Subject: Environmental Science:Human Population
Resource Type: Datasets and Tools:Datasets, Tools
Earth System Topics: Human Dimensions:Population
Data Source: Observational Data
Data Derived: Data Derived
Science Background Required: Basic scientific background required