Washington: Republican presidential hopeful Marco Rubio has won the Republican Washington, DC caucuses.

Polls closed there at 9 p.m. ET. With 100 percent of the precincts reporting, Rubio bagged 37 percent of the vote, John Kasich won 36 percent, Donald Trump 14 percent and Ted Cruz 12 percent.

Republican voters also chose their candidates for the presidential nomination in Wyoming and Guam today.

Guam (territorial conventions)

No one was the declared winner in the Guam Republican caucus, according to the party?s executive director. No presidential preference vote took place.

Of its nine delegates, six were directly elected today and they are schedule to caucus in the next several weeks to determine who they support. The remaining three delegates are Republican National Committee members.

Wyoming (county conventions)

Wyoming held county conventions but the winner will be declared only in April.