In the 112th US Congress there are 10 Representatives who are members of The Church of Jesus Christ of Latter-Day Saints (also known as Mormons), they are:
Rep. Rob Bishop, R-Utah.
Rep. Jason Chaffetz, R-Utah.
Rep. Jeff Flake, R-Ariz.
Rep. Dean Heller, R-Nevada.
Rep. Wally Herger, R-Calif.
Rep. Raul Labrador, R-Idaho.
Rep. Jim Matheson, D-Utah.
Rep. Buck McKeon, R-Calif.
Rep. Mike Simpson, R-Idaho.
Rep. Eni Faleomavaega, D-American Samoa (non-voting delegate).
The current (November 2013) members of the US House of Representatives who are members of the Church of Jesus Christ of Latter-day Saints (the "Mormon" church) are:
Matt Salmon (R-Arizona)
Howard McKeon (R-California)
Raul Labrador (R-Idaho)
Mike Simpson (R-Idaho)
Rob Bishop (R-Utah)
Chris Stewart (R-Utah)
Jason Chaffetz (R-Utah)
Jim Matheson (D-Utah)
Sadly, the republicans.
republicans
The Republicans are the majority party in the House of Representatives. The Democrats are the majority party in the Senate.
The Republican Party has been the majority party in the U.S. House of Representatives since 3 January 2011. The House membership has included 53.8% Republicans since 2 August 2013.
Right now, Democrats control the White House and the Senate, and Republicans control the House of Representatives.
The Republicans took control of the US House of Representatives in the 2010 midterm elections.
As of Nov. 7, 2010, the democrats control both houses of congress. In January, when the next session starts, the republicans will take control of the house. The senate, however, remains in democratic control.
There are at least 24 countries around the world which have a chamber of government called "The House of Representatives." In addition, many constituent states of these countries have their own House of Representatives.
Wyoming has 1 Representative in the US House of Representatives. Liz Cheney is the Wyoming member in the U.S. House of Representatives. She was elected in 2016. She is a member of the Republican Party.
As of my last update, the Democratic Party has the most members in the House of Representatives.
The most influential member of the Republican Party is John Boehner, the Speaker of the House of Representatives.
The US House of Representatives is controlled by the Democratic party. The Democrats out number the Republicans by a count of 233 to 202.