Have a question? Need assistance? Use our online form to ask a librarian for help.
Chat with a librarian, Monday through Friday, 12-4pm Eastern Time (except Federal Holidays).
The following online sources contain campaign finance data, election datasets, studies, polls, and voting information.
Subscription databases marked with a padlock are available to researchers on-site at the Library of Congress. If you are unable to visit the Library of Congress in person, you may be able to access these resources through your local public or academic library.