No state divides their electoral college vote proportional to the popular vote

Maine (since enacting a state law in 1969) and Nebraska (since enacting a state law in 1992) have awarded one electoral vote to the winner of each congressional district, and two electoral votes statewide.  

Nebraska in 2008 was the first time any state in the past century gave one electoral vote to the candidate who did not win the state. 

2016 is the first time an electoral vote in Maine was given to the candidate who did not win the state.