The 100 seats in the United States Senate are divided into three classes for the purpose of determining which seats will be up for election in any two-year cycle, with only one class being up for election at a time. With senators being elected to fixed terms of six years, the classes allow about a third of the seats to be up for election in any presidential or midterm election year instead of having all 100 be up for election at the same time every six years. The seats are also divided in such a way that any given state's two senators are in different classes so that each seat's term ends in different years. Class 1 and 2 consist of 33 seats each, while class 3 consists of 34 seats. Elections for class 1 seats are scheduled to take place in 2024, class 2 in 2026, and the elections for class 3 seats in 2028.
The 1958 United States Senate elections were elections for the United States Senate which occurred in the middle of President Dwight D. Eisenhower's second term. Thirty-two seats of Class 1 were contested in regular elections, the new state of Alaska held its first Senate elections for its Class 2 and 3 seats, and two special elections were held to fill vacancies.
Midterm elections in the United States are the general elections that are held near the midpoint of a president's four-year term of office, on Election Day on the Tuesday after the first Monday in November. Federal offices that are up for election during the midterms include all 435 seats in the United States House of Representatives, and 33 or 34 of the 100 seats in the United States Senate.
The 2008 United States elections were held on November 4. It was a Democratic wave, Democratic Senator Barack Obama of Illinois won the presidential election, by defeating his challenger, Senator John McCain, by a wide margin, and the Democrats bolstered their majorities in both chambers of Congress.
Elections in Hawaii are held for various local, state, and federal seats in the state of Hawaii. Regular elections are held every even year, although special elections may be held to fill vacancies at other points in time. The primary election is held on the second Saturday in August, while the general election is held on Election Day, which is the first Tuesday after the first Monday in November.
2009 United States elections were held on Tuesday, November 3. During this off-year election, the only seats up for election in the United States Congress were special elections held throughout the year. In total, only the seat representing New York's 23rd congressional district changed party hands, increasing the Democratic Party's majority over the Republicans in the United States House of Representatives, 258–177.
The 2011 United States elections were held on Tuesday, November 8. This was an off-year election, in which the only seats up for election in the United States Congress were special elections. There were also four gubernatorial races, including a special election in West Virginia. There were also state legislative elections in four states and judicial elections in three states; as well as numerous citizen initiatives, mayoral races, and a variety of other local offices on the ballot.
The 2012 United States House of Representatives elections were held on November 6, 2012. It coincided with the reelection of President Barack Obama. Elections were held for all 435 seats representing the 50 U.S. states and also for the delegates from the District of Columbia and five major U.S. territories. The winners of this election cycle served in the 113th United States Congress. This was the first congressional election using districts drawn up based on the 2010 United States census.
The 2014 United States elections were held on Tuesday, November 4, 2014, in the middle of Democratic President Barack Obama's second term. Republicans retained control of the House of Representatives and won control of the Senate.
The 2016 United States elections were held on Tuesday, November 8, 2016. Republican nominee Donald Trump defeated Democratic former Secretary of State Hillary Clinton in the presidential election, while Republicans retained control of Congress. This marked the first and most recent time Republicans won or held unified control of the presidency and Congress since 2004.
The 2016 United States House of Representatives elections were held on November 8, 2016, to elect representatives for all 435 congressional districts across each of the 50 U.S. states to the 115th United States Congress. Non-voting members for the District of Columbia and territories of the United States were also elected. These elections coincided with the election of President Donald Trump, although his party lost seats in both chambers of Congress. The winners of this election served in the 115th Congress, with seats apportioned among the states based on the 2010 United States census. In October 2015, the House elected a new Speaker, Republican Paul Ryan, who was re-elected in the new term. Democrat Nancy Pelosi continued to lead her party as Minority Leader. Elections were also held on the same day for the U.S. Senate, many governors, and other state and local elections.
The 2022 United States Senate elections were held on November 8, 2022, concurrently with the midterm elections at the federal, state and local level, including the 2022 U.S. House of Representatives elections. Regularly scheduled elections were held for 34 of the 100 seats in the U.S. Senate, the winners of which will serve six-year terms in the U.S. Congress from January 3, 2023, to January 3, 2029, starting with the 118th United States Congress. One special election was also held to complete an unexpired term ending January 3, 2027. While pundits considered the Republican Party a slight favorite to gain control of the Senate, the Democratic Party outperformed expectations and expanded the majority they had held since 2021.
The 2022 United States elections were held on November 8, 2022, with the exception of absentee balloting. During this U.S. midterm election, which occurred during the first term of incumbent president Joe Biden of the Democratic Party, all 435 seats in the U.S. House of Representatives and 35 of the 100 seats in the U.S. Senate were contested to determine the 118th United States Congress. Thirty-nine state and territorial U.S. gubernatorial elections, as well as numerous state and local elections, were also contested. This was the first election affected by the 2022 U.S. redistricting that followed the 2020 U.S. census. The Republican Party narrowly won control of the House, while Democrats slightly expanded their majority in the Senate.
The 2024 United States elections are scheduled to be held on Tuesday, November 5, 2024. During this presidential election year, the President of the United States and Vice President will be elected. In addition, all 435 seats in the United States House of Representatives and 34 of the 100 seats in the United States Senate will be contested to determine the membership of the 119th United States Congress. Thirteen state and territorial governorships and numerous other state and local elections will also be contested.
The 2024 United States Senate elections are scheduled to be held on November 5, 2024, as part of the 2024 United States elections. 33 of the 100 seats in the U.S. Senate will be contested in regular elections, the winners of which will serve 6-year terms in the U.S. Congress from January 3, 2025, to January 3, 2031, and one special election will be held to complete an unexpired term ending January 3, 2027. Senators are divided into three classes whose terms are staggered so that a different class is elected every two years. Class 1 senators, who were last elected in 2018, will be up for election again in this year. Numerous other federal, state, and local elections, including the U.S. presidential election and elections to the House, will also be held on this date.
The 2026 United States Senate elections are scheduled to be held on November 3, 2026, with 33 of the 100 seats in the Senate being contested in regular elections, the winners of which will serve six-year terms in the United States Congress from January 3, 2027, to January 3, 2033. Senators are divided into three groups, or classes, whose terms are staggered so that a different class is elected every two years. Class 2 senators were last elected in 2020, and will be up for election again in 2032.
The 2024 Delaware gubernatorial election will be held on November 5, 2024, to elect the governor of the U.S. state of Delaware, concurrently with the 2024 U.S. presidential election, as well as elections to the United States Senate, elections to the United States House of Representatives, and various state and local elections. Incumbent Democratic Governor John Carney is term-limited and cannot seek re-election to a third term in office.
The 119th United States Congress is the next meeting of the legislative branch of the United States federal government, composed of the United States Senate and the United States House of Representatives. It is scheduled to meet in Washington, D.C., from January 3, 2025, to January 3, 2027, during the final weeks of the first term of Joe Biden's presidency, and the first two years of the presidential term that will occur following the 2024 United States presidential election. The elections of November 2024 will decide control of both houses.
United States gubernatorial elections are scheduled to be held on November 3, 2026, in 36 states and three territories. The previous gubernatorial elections for this group of states took place in 2022, except in New Hampshire and Vermont, where governors serve two-year terms and will elect their governors in 2024.
The following is a list of United States-related events predicted and scheduled to take place in 2024.
