With 47% of precincts reporting:
McCain 35, Romney 32, Giuliani 15, Huckabee 13.
Watch the results roll in here, from the Florida State Department.
Turnout "higher than normal," says a Florida Department of State spokesman, with no major problems at the state's 6,900 polling places.
Plus: Read the state's contested election law here, and its manual recount law here.
It's a winner-take-all battle for 57 delegates on the Republican side and a beauty contest for zero delegates on the Democratic side.
