Some of these files are very large and challenging to work with, but the FEC makes a lot of data available.

To help everyone understand the ads they see online, this report from Google includes information about verified advertisers, spending on ads related to elections..

From the Office of the Clerk, official vote counts in congressional elections since 1920.

Tracks and analyzes all broadcast advertisements aired by or on behalf of federal and state election candidates in every media market in the country, data access..

The first truly large-scale academic survey project aimed at studying the midterm Congressional elections..

Publishes research on elections, public opinion, participation and political parties..

Peer-reviewed journal for up-to-date coverage of this evolving area of specialization..

International journal dedicated to the study of elections and voting in different parts of the world..