What is the difference between the winner-takes-all rule and proportional voting, and which States follow which rule?
There are 48 States that have a winner-takes-all rule for the Electoral College. In these States, whichever candidate receives a majority of the vote, or a plurality of the popular vote (less than 50 percent but more than any other candidate) takes all of the State’s electoral votes. Only two States, Nebraska and Maine, do not follow the winner-takes-all rule. In those States, there could be a split of electoral votes among candidates through the State’s system for proportional allocation of votes.For example, Maine has four electoral votes and two Congressional districts. It awards one electoral vote per Congressional district and two by the state-wide, “at-large” vote. It is possible for Candidate A to win the first district and receive one electoral vote, Candidate B to win the second district and receive one electoral vote, and Candidate C, who finished a close second in both the first and second districts, to win the two at-large electoral votes. Although this is a possible scenar