The U.S. Senate has 51 Republicans and 49 Democrats (including two independents).
Subsequently, one may also ask, is the House of Representatives Democrat or Republican?
The 2014 elections gave the Republicans control of the Senate (and control of both houses of Congress) for the first time since the 109th Congress. With 248 seats in the House of Representatives and 54 seats in the Senate, this Congress began with the largest Republican majority since the 71st Congress of 1929–1931.
How many members of Congress are Democrats?
House of Representatives: 248 Republicans (including one Delegate), 192 Democrats (including 4 Delegates and the Resident Commissioner) and one vacancy. Senate: 54 Republicans, 44 Democrats, and 2 Independents who caucus with the Democrats.
What happens in the case of a vacancy in the House?
“When vacancies happen in the Representation from any State, the Executive Authority thereof shall issue Writs of Election to fill such Vacancies.” House vacancies can be caused by death, resignation, declination, withdrawal, or House action, but the Constitution requires that they be filled by election.