Delaware became a U.S. state in 1787, which allowed it to send congressional delegations to the United States Senate and United States House of Representatives beginning with the 1st United States Congress in 1789. Voters in each state elect two senators to serve for six years, and members of the House to two-year terms. Before 1914 United States Senators were chosen by the Delaware General Assembly and before 1935 all congressional terms began March 4.
Delaware's at-large congressional district is a congressional district that includes the entire U.S. state of Delaware. It is the nation's oldest congressional district, having existed uninterrupted since the 1st United States Congress in 1789. It is also the most populous congressional district in the nation. Delaware has always had only one member of the United States House of Representatives, except for a single decade from 1813 and 1823, when the state had two at-large members. The two seats were filled by a statewide ballot, with the two candidates receiving the highest votes being elected.
The 1818–19 United States House of Representatives elections were held on various dates in various states between April 26, 1818 and August 12, 1819. Each state set its own date for its elections to the House of Representatives before the first session of the 16th United States Congress convened on December 6, 1819. They occurred during President James Monroe's first term. Also, newly admitted Alabama elected its first representatives in September 1819, increasing the size of the House to 186 seats.
The 1812–13 United States House of Representatives elections were held on various dates in various states between August 3, 1812, and April 30, 1813. Each state set its own date for its elections to the House of Representatives before the first session of the 13th United States Congress convened on May 24, 1813. They coincided with James Madison being re-elected president.
Erastus Root was an American lawyer and politician from New York. He is most notable for serving four separate non-consecutive terms in the U.S. House of Representatives in the early 19th century.
The 1816 United States House of Representatives elections in New York were held from April 23 to 25, 1816, to elect 27 U.S. Representatives to represent the State of New York in the United States House of Representatives of the 15th United States Congress. At the same time, a vacancy was filled in the 14th United States Congress.
The 1818 United States House of Representatives elections in New York were held from April 28 to 30, 1818, to elect 27 U.S. Representatives to represent the State of New York in the United States House of Representatives of the 16th United States Congress.
Pennsylvania elected its members October 13, 1818.
The 1789 United States House of Representatives election in Delaware was held on January 7, 1789. The former Continental Congressman John Vining won the election and became Delaware's first Representative to the House of Representatives.
Massachusetts elected its members November 2, 1818. Massachusetts's electoral law required a majority for election, necessitating additional elections in five districts on April 5, 1819, and July 26, 1819.
A special election was held in Delaware's at-large congressional district on October 1, 1822 to fill a vacancy left by the resignation of Caesar A. Rodney (DR) on January 24, 1822, having been elected to the Senate. This election was held on the same day as the general elections for Congress in Delaware.
During the 15th Congress, there were two special elections in the 6th district of Pennsylvania, both held in the year 1818. The 6th district at that time was a plural district with two seats, both of which became vacant at different times in 1818. The first vacancy was caused by John Ross (DR) resigning on February 24, 1818 and the second was caused by Samuel D. Ingham (DR) resigning July 6.
On January 1, 1818, a special election was held in North Carolina's 7th district to fill a vacancy left by the death of Representative-elect Alexander McMillan (F) before the 15th Congress had assembled.
Louisiana elected its member July 6–8, 1818.
The 1806 United States House of Representatives election in Delaware was held on October 7, 1806, to elect the U.S. representative from Delaware's at-large congressional district. Incumbent Federalist James M. Broom faced re-election to a full term after winning the previous year's special election. He was challenged by three Democratic-Republicans.
Illinois elected its new member sometime in 1818, after gaining statehood.
The 1804 United States House of Representatives election in Delaware was held October 13–20, 1804. The incumbent Representative Caesar Augustus Rodney was defeated by the former Representative James A. Bayard Sr., whom he had defeated in the previous election, with 52.12% of the vote.
The 2022 United States House of Representatives election in Delaware was held on November 8, 2022, to elect the U.S. representative from Delaware's at-large congressional district. The election coincided with other elections to the House of Representatives, elections to the United States Senate and various state and local elections. The incumbent Democrat Lisa Blunt Rochester won re-election to a fourth term.
The following elections were scheduled for 2022 in the U.S. state of Delaware.
