ICPSR (Inter-university Consortium for Political and Social Research) supplies the numeric raw data from a variety of sources, including survey research, censuses, and administrative records. PLEASE NOTE: Users must log in to an individual account to access all content. Please see More Info for account setup instructions.
ICPSR holdings include several time series and other types of aggregate data. ICPSR datasets were originally collected for specific research or administrative purposes. However, the data have research potential that outlives the original purposes for which they were collected. ICPSR preserves these valuable data resources and makes them publicly available for secondary analysis. ICPSR Direct is a new service providing direct access to the ICPSR data holdings for all students, faculty, and staff at ICPSR member institutions.