U.S. Electoral College
Includes a primer on the Electoral College, how Electors vote, teaching resources, and a Electoral Vote calculator. From the Federal Register.
Wikipedia: U.S. Electoral College
User-created article examining the history of the electoral process. Includes information on state-by-state electoral votes.
Dedicated to the electoral college, and featuring history, articles, election results since 1789, and electoral college debate.
U. S. Electoral College Calculator
An Electoral College calculator lets you try to predict who will win the next presidential election. Provided by the U.S. National Archives and Records Administration.
Geostat Center: US Presidential Election Maps
Presidential election maps covering the years 1860-1996. Offers maps for percent of popular vote and electoral vote distribution and totals.
Encyclopedia Americana: Electoral College
Explanation and discussion of the electoral college and constitutional system of Presidential elections in the United States.