Virginia Democrats will hold on to their narrow majorities in the state Legislature after winning special elections Tuesday in two seats in a county that shifted toward President-elect Donald Trump last year,

Voters in northern and central Virginia will vote in special elections to fill two vacancies in the state senate and an open seat in the House of Delegates.

Democrats held on to the Loudoun House and Senate seats, while Republicans retained a Senate post in central Virginia, according to the Associated Press.