From 1993 to 2023, Montana was represented in the United States House of Representatives by one at-large congressional district, among the 435 in the United States Congress. The district was the most populous U.S. congressional district, with just over 1 million constituents. It was also the second-largest by land area, after Alaska's at-large congressional district, and the largest by land area in the contiguous United States.
The 1976 United States Senate elections was an election for the United States Senate. Held on November 2, the 33 seats of Class 1 were contested in regular elections. They coincided with Democrat Jimmy Carter's presidential election and the United States Bicentennial celebration. Although almost half of the seats decided in this election changed parties, Carter's narrow victory did not provide coattails for the Democratic Party. Each party flipped seven Senate seats, although, one of the seats flipped by Democrats was previously held by a Conservative.
The 1954 United States Senate elections was a midterm election in the first term of Dwight D. Eisenhower's presidency. The 32 Senate seats of Class 2 were contested in regular elections, and six special elections were held to fill vacancies. Eisenhower's Republican party lost a net of two seats to the Democratic opposition. This small change was just enough to give Democrats control of the chamber with the support of an Independent who agreed to caucus with them, he later officially joined the party in April 1955.
The 2010 United States House of Representatives elections were held on November 2, 2010, as part of the 2010 midterm elections during President Barack Obama's first term in office. Voters of the 50 U.S. states chose 435 U.S. Representatives to serve in the 112th United States Congress. Also, voters of the U.S. territories, commonwealths and District of Columbia chose their non-voting delegates. U.S. Senate elections and various state and local elections were held on the same date.
The 2010 congressional elections in Arkansas were held on November 2, 2010, to determine who would represent Arkansas in the United States House of Representatives. Arkansas has four seats in the House, apportioned according to the 2000 United States census. Representatives are elected for two-year terms; those elected served in the 112th Congress from January 3, 2011 until January 3, 2013. None of Arkansas's four representatives faced major party opposition in 2008. As of 2023, this was the last election in which a Democrat won a congressional district in Arkansas or managed 40% or more of the House popular vote in the state.
The 2010 congressional elections in Kansas were held on November 2, 2010, and determined who would survive the state of Kansas in the United States House of Representatives. Kansas has 4 seats in the House, apportioned according to the 2000 United States census. Representatives are elected for two-year terms; the elected served in the 112th Congress from January 3, 2011, until January 3, 2013.
The 2010 congressional elections in New Hampshire were held on November 2, 2010 to determine who will represent the state of New Hampshire in the United States House of Representatives. It coincided with the state's senatorial and gubernatorial elections. Representatives are elected for two-year terms; those elected served in the 112th Congress from January 2011 until January 2013.
The 2010 United States House of Representatives elections in Oregon were held on November 2, 2010, to determine who would represent the state of Oregon in the United States House of Representatives. Oregon has five seats in the House, apportioned according to the 2000 United States census. All five incumbents, four Democrats and one Republican, were re-elected to another term. Representatives were elected for two-year terms to serve in the 112th Congress from January 3, 2011 until January 3, 2013; however, re-elected Congressman David Wu resigned partway through his term on August 3, 2011, and a special election was held to fill the rest of his unexpired term.
The 2010 United States House of Representatives election in Wyoming was held on November 2, 2010, and determined who would represent the state of Wyoming in the United States House of Representatives. Representatives are elected for two-year terms; the elected served in the 112th Congress from January 4, 2011, until January 3, 2013. The election coincided with the 2010 midterm elections.
The 2010 Minnesota U.S. House of Representatives elections took place on November 2, 2010. All eight congressional seats that make up the state's delegation were contested. Representatives are elected for two-year terms; those elected will serve in the 112th United States Congress from January 3, 2011, until January 3, 2013.
The 2010 congressional elections in Nebraska were held on November 2, 2010 to determine who will represent the state of Nebraska in the United States House of Representatives. Representatives are elected for two-year terms; those elected served in the 112th Congress from January 3, 2011 until January 3, 2013.
The 2010 congressional elections in New Mexico were held on November 2, 2010 and determined New Mexico's representation in the United States House of Representatives. Representatives are elected for two-year terms; the winners of the election served in the 111th Congress, which began on January 4, 2009 ended on January 3, 2011.
The 2012 United States Senate election in Montana was held on November 6, 2012, alongside a presidential election, other elections to the United States Senate in other states, as well as elections to the United States House of Representatives and various state and local elections.
The 2012 congressional election in Montana was held on November 6, 2012, to determine who would represent the state of Montana in the United States House of Representatives. At the time, Montana had one seat in the House. Incumbent Denny Rehberg did not run for reelection, choosing instead to run for the seat in the U.S. Senate. A primary election was held on June 5, 2012. Republican businessman Steve Daines won the open seat.
The 2012 United States House of Representatives elections in Nevada were held on Tuesday, November 6, 2012 and elected the four U.S. Representatives from Nevada, one from each of the state's four congressional districts, an increase of one seat in reapportionment following the 2010 United States census. Representatives are elected for two-year terms; those elected will serve in the 112th Congress from January 2013 until January 2015. The elections coincided with the elections of other federal and state offices, including a quadrennial presidential election, and an election to the U.S. Senate. Primary elections were held on June 12, 2012.
The 2012 United States House of Representatives elections in New Hampshire were held on Tuesday, November 6, 2012 to elect the two U.S. representatives from the state of New Hampshire. The elections coincided with the elections of other federal and state offices, including a quadrennial presidential election.
Matthew Martin Rosendale Sr. is an American politician and businessman from Montana. A Republican, Rosendale represents Montana's 2nd congressional district in the United States House of Representatives.
The 2014 congressional election in Montana was held on November 4, 2014, to elect the U.S. representative from Montana's at-large congressional district. Between 1993 and 2023, Montana had one at-large seat in the House.
The 2020 United States House of Representatives elections were held on November 3, 2020, to elect representatives from all 435 congressional districts across each of the 50 U.S. states to the 117th United States Congress, as well as six non-voting delegates from the District of Columbia and the inhabited U.S. territories. Special House elections were also held on various dates throughout 2020.
The 2022 United States House of Representatives elections in Montana were held on November 8, 2022, to elect two U.S. Representatives from Montana, one from each of its congressional districts. Prior to this election cycle, Montana had one at-large district, represented by Republican Matt Rosendale. However, during the 2020 redistricting cycle, Montana regained the 2nd district that it lost in 1993. As a result, Montana became the first state relegated from multi-district to at-large status that reclaimed a 2nd representative in the House of Representatives, in which Rosendale ran for re-election.
