MapLight – Data

Source: Maplight.org, 2017

MapLight tracks several data sets that you can search for evidence of money’s influence on politics.

CAMPAIGN CONTRIBUTIONS
Top contributions from major donors to congressional politicians.

CONGRESSIONAL BILLS
Bills paired with contributions, positions taken by special interests, and vote results.

LEGISLATORS
Profiles of elected officials with campaign finance statistics.

LOBBYING
See how much money companies and interest groups spend trying to influence lawmakers.

BULK DATA SETS + APIS
Use MapLight’s data for your own research or software project.