American presidential elections key websites

Keep up to date using these resources 

ifes Primer

270 to win aggregate of polls map

• Pew: Election 2020

  Data and analysis on current public opinion

• RealClear Politics

  Access the latest data gathered from major polls
• Gallup's 2020 Presidential Election Center

  Recent Gallup polls

• The New York Times: Election Guide 2020
• The Wall Street Journal: Campaign Wire 2020

Historic election information.

• Office of the Clerk of the U.S. House Representatives - Election Statistics

  The Clerk of the U.S. House Representatives lists elections results from 1920 tonwards includes the official vote counts for presidential electors, U.S. senators, and U.S. Representatives.
• A New Nation Votes

  election returns from 1787-1825 made available from: The American Antiquarian Society and Tufts University Digital Collections and Archives 

• American National Election Studies (ANES)
  The American National Election Studies (ANES) are academically-run national surveys of voters in the United States, conducted before and after every presidential election. information from data collected since 1948 is available including questions, code books and a bibliography of academic articles based on the study