CPSD Data Repository is an archive of publicly-available data resources. Users are able to search for the variables across datasets and create customized data extracts (registration required, extracts restricted to available data).
Go to the login page to create an account and start searching and downloading variables.
The search page allows you to search surveys based on terms, years, and organizations.
Instructions for browsing surveys, adding variables, and checking out your data are available from the help page.
Visit the CPSD website.