North Dakota's at-large congressional district is the sole congressional district for the state of North Dakota. Based on size, it is the eighth largest congressional district in the nation.
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.
South Dakota's at-large congressional district is the sole congressional district for the state of South Dakota. Based on area, it is the fourth largest congressional district in the nation.
From its statehood in 1816 until 1823, Indiana was allocated only one representative, who was elected at-large. During the 43rd Congress, from 1873 to 1875, Indiana elected three of its thirteen representatives to the United States House of Representatives at-large from the entire state.
Until statehood in 1889, Washington Territory elected a non-voting Delegate to the United States House of Representatives, at-large.
Massachusetts's 12th congressional district is an obsolete district that was first active 1795–1803 in the District of Maine and 1803–1843 in Eastern Massachusetts. It was later active 1883–1893 in Western Massachusetts and 1893–1983 in Eastern Massachusetts. It was most recently eliminated as a result of the redistricting cycle after the 1980 census. Its last congressman was Gerry Studds, who was redistricted into the 10th district.
Washington's 7th congressional district encompasses most of Seattle and Burien, and all of Vashon Island, Lake Forest Park, Shoreline, and Normandy Park. Since 2017, the 7th district has been represented in the U.S. House of Representatives by Democrat Pramila Jayapal. With a Cook Partisan Voting Index rating of D+36, it is the most Democratic district in Washington.
Illinois elected its United States Representative at-Large on a general ticket upon achieving statehood December 3, 1818. It last elected a US Representative in the Election of 1946. The district has been inactive since.
Michigan's at-large congressional district may refer to a few different occasions when a statewide at-large district was used for elections to the United States House of Representatives from Michigan.
During the first twenty-four Congresses, Connecticut elected all its representatives in Congress from a single multi-member Connecticut at-large congressional district.
Oregon's at-large congressional district is a former United States congressional district. During its existence, Oregon voters elected a Representative of the United States House of Representatives at-large from the entire state.
Alabama's 8th congressional district, now obsolete, was established in 1877.
The state of Colorado was represented in the United States House of Representatives by one member of the House, elected at-large from 1876 until 1893 and from 1903 until 1913, and by two members at-large from 1913 until 1915. Since the 1914 elections, all members from Colorado have been elected from congressional districts.
Arkansas's at-large congressional district was a congressional district for the United States House of Representatives in Arkansas from 1836 to 1885.
Florida's at-large congressional district may refer to a few different occasions when a statewide at-large district was used for elections to the United States House of Representatives from Florida. The district is obsolete.
From December 28, 1846, to March 3, 1847, the new state of Iowa was represented in the United States House of Representatives by two representatives who had been elected on a statewide basis, rather than by districts.
From statehood in 1912 to 1969, New Mexico did not use congressional districts for its representatives to the United States House of Representatives. Instead, it elected its representatives statewide at-large.
After statehood was achieved on September 9, 1850 and until 1865, California elected its congressional representatives statewide at-large — two representatives from September 11, 1850 to 1861, and 3 representatives from 1861 to 1865.
From statehood in 1867 until 1883, Nebraska had only one congressional district. Its representative was elected at-large statewide.
