Congressional Districts and Members

Voting Record Sources

Voteview
Voteview allows users to view every congressional roll call vote in American history on a map of the United States and on a liberal-conservative ideological map including information about the ideological positions of voting Senators and Representatives.
U.S. House of Representatives
U.S. Senate
GovTrack.us
"We publish the status of federal legislation, information about your representative and senators in Congress including voting records, and original research on bills and votes."
Project Vote Smart
Roll Call Votes
On the Issues
Candidates on the Issues

CQ Magazine
CQ Magazine (formerly CQ Weekly) contains weekly reports on Congress, White House, and every federal agency. CQ Magazine includes an archive dating back to 1983.
CQ Press Library
CQ Press Library (formerly CQ Political Reference Suite) is a reference title resource for research in American government, politics, history, public policy, and current affairs.