ICPSR (Must first create a login to access off-campus)
ICPSR offers more than 500,000 digital files containing social science research data. Disciplines represented include political science, sociology, demography, economics, history, gerontology, criminal justice, public health, foreign policy, terrorism, health and medical care, early education, education, racial and ethnic minorities, psychology, law, substance abuse and mental health, and more.
Polling and Statistics
Available on campus only. Remote users must first establish a personal username and password from an on-campus location (see http://www.icpsr.umich.edu/icpsrweb/ICPSR/ for instructions).