ICPSR provides access to data sets in the social sciences. Registration is required.
Wharton Research Data Services (WRDS)
Create account using lousville.edu email address. This subscription is through the College of Business, and Lori Tang is the contact. You can access a list of datasets UofL subscribes to through WRDS: business.louisville.edu/faculty-staff-resources/faculty-resources/faculty-research-resources/subscribed-data/
Business & Entrepreneurship Librarian
Ekstrom Library