Since Montana became a U.S. state in 1889, it has sent congressional delegations to the United States Senate and the United States House of Representatives. Each state elects two senators to serve for six years. Before the Seventeenth Amendment took effect in 1913, senators were elected by the Montana State Legislature. Members of the House of Representatives are elected to two-year terms, one from Montana's at-large congressional district. Before becoming a state, the Territory of Montana elected a non-voting delegate at-large to Congress from 1864 to 1889.
Montana is represented in the United States House of Representatives by one at-large congressional district, among the 435 in the United States Congress. The district is the largest U.S. congressional district by population, with just over 1 million constituents. It is also the second-largest by land area, after Alaska's at-large congressional district.
Elections to the United States House of Representatives in 1916 were held for members of the 65th Congress, coinciding with the re-election of President Woodrow Wilson.
The 2008 United States Senate election in Montana was held on November 4, 2008. Incumbent Democratic U.S. Senator Max Baucus won re-election to a sixth term. As of 2019, this is the last time the Democrats won the Class 2 Senate Seat from Montana and the last time a Democrat carried every county in the state.
The 2008 United States House of Representatives election in Montana took place on Tuesday, November 4, 2008. Voters selected a single representative for the At-large District, who ran on a statewide ballot. Incumbent Representative Denny Rehberg sought re-election; he was originally elected in 2000 with 52% of the vote. He was formerly a Billings area rancher, state legislator (1984–90) and Montana Lieutenant Governor (1991–97).
The 2010 congressional elections in Montana was held on November 2, 2010, and determined who would represent the state of Montana in the United States House of Representatives. Montana has one seat in the House, apportioned according to the 2000 United States Census. Representatives are elected for two-year terms; the elected will serve in the 112th Congress from January 3, 2011 until January 3, 2013.
The 2006 United States House of Representatives election in Montana was held on November 7, 2006 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 2000 United States Census, due to its low population. Representatives are elected for two-year terms.
The 1994 United States House of Representatives election in Montana were held on November 8, 1994 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 1990 United States Census, due to its low population. Representatives are elected for two-year terms. As of 2016, this is the last time that a Democrat won Montana's House seat.
The 1996 United States House of Representatives election in Montana was held on November 5, 1996 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 1990 United States Census, due to its low population. Representatives are elected for two-year terms.
The 1998 United States House of Representatives election in Montana were held on November 3, 1998 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 1990 United States Census, due to its low population. Representatives are elected for two-year terms.
The 2000 United States House of Representatives election in Montana were held on November 7, 2000 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 1990 United States Census, due to its low population. Representatives are elected for two-year terms.
The 2002 United States House of Representatives election in Montana were held on November 5, 2002 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 2000 United States Census, due to its low population. Representatives are elected for two-year terms.
The 2004 United States House of Representatives election in Montana were held on November 2, 2004 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 2000 United States Census, due to its low population. Representatives are elected for two-year terms.
The 1992 congressional elections in Maryland were held on November 3, 1992, to determine who will represent the state of Maryland in the United States House of Representatives. Maryland has eight seats in the House, apportioned according to the 1990 United States Census. Representatives are elected for two-year terms; those elected served in the 103rd Congress from January 3, 1993 until January 3, 1995.
The 1992 congressional elections in Michigan was held on November 3, 1992 to determine who would represent the state of Michigan in the United States House of Representatives. Michigan had eighteen seats in the House, but lost two after being re-apportioned according to the 1990 United States Census, resulting in the state having sixteen seats. Representatives are elected for two-year terms.
The 1992 United States House of Representatives elections in Virginia were held on November 3, 1992 to determine who will represent the Commonwealth of Virginia in the United States House of Representatives. Virginia has eleven seats in the House, apportioned according to the 1990 United States Census. Representatives are elected for two-year terms.
The 1992 United States House of Representatives elections in Kansas were held on November 3, 1992 to determine who will represent the state of Kansas in the United States House of Representatives. Kansas has four seats in the House, apportioned according to the 1990 United States Census. Representatives are elected for two-year terms.
The 1992 congressional elections in New Hampshire were held on November 3, 1992. They determined who would represent the state of New Hampshire in the United States House of Representatives. Representatives are elected for two-year terms; those elected served in the 103rd Congress from January 1993 until January 1995. New Hampshire has two seats in the House, apportioned according to the 1990 United States Census.
The 1992 congressional elections in Arizona were elections for Arizona's delegation to the United States House of Representatives, which occurred along with congressional elections nationwide on November 8, 1992. Arizona has six seats, as apportioned during the 1990 United States Census. Republicans held five seats and Democrats held one seat before the election, but both parties had three seats each after the election because the Democrats gained two seats.
The 2014 congressional election in Montana was held on November 4, 2014, to determine who will represent the state of Montana in the United States House of Representatives. Montana has one at-large seat in the House, apportioned according to the 2010 United States Census.
