Discovering the Archive – An Overview of the Collection at the Roper Center for Public Opinion Research at Cornell University

The Roper Center for Public Opinion Research, located at Cornell University, is the world’s leading archive of public opinion survey data. Founded in 1947, the archive holds approximately 23,000 data sets and 700,000 questions. With data dating back into the 1930s, the archive preserves the opinion from millions of individuals on a wide range of topics.