These data repositories collect social data on many different subjects, including many unique or hard-to-find data sets you won't find anywhere else.
Large archive of surveys useful in secondary analysis and quantitative research. Includes political and election studies, education studies, population research, economic attitudes and behavior, social indicators, and studies on health status from the United States and many countries worldwide. Searches of holdings are possible using author, title, keyword, or study number. For assistance, ask at the Data Science Center.
For resources related to specific countries or regions, you may also find useful information in area studies guides.