Donald Trump has arrived to vote at a school in New York City.
Earlier Hillary Clinton cast her vote
She was joined by her husband Bill at a polling station in New York state.
The Democratic candidate told reporters it was "the most humbling feeling":
Meanwhile, it's been revealed that someone placed a 22,000 euro cash bet in Dublin today for Donald Trump to win the US election.
BoyleSports say the bet was placed at lunchtime.
10,000 euro was placed at 7 to 2, while 12,000 euro was placed at 3 to 1.
A spokesperson for the bookmakers say it's the biggest bet they have seen placed on Donald Trump.