Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
U.S. Elections Data
Social Explorer This link opens in a new window
Maps election results from 1912 to the present, by state or county.
Center for Responsive Politics - OpenSecrets.org
Select Politicians & Elections to search donors, find fundraising by candidate, outside spending, and personal finances, 2004-present. Select Influence & Lobbying for contributions by PACs, 527 organizations, and lobbyists, 1998-present.
Follow the Money
Aggregating from state disclosure agencies, the National Institute on Money in State Politics provides access to campaign contribution data for candidates in state-level elections.
Campaign funding, interest group ratings, positions, and votes of U.S. politicians.
iPOLL This link opens in a new window
U.S. national-level opinion polls; a subset of the Roper Center Public Opinion Archive searchable by text of question.
Roper Center for Public Opinion Research This link opens in a new window
Public opinion poll data archive, U.S. and some international. Coverage: 1930s-present.
Subjects: African Studies
, Asian Studies
, Environmental Studies
, European Studies
, Languages and Literatures
, Legal Studies
, U. S. History