The 100 seats in the United States Senate are divided into 3 classes to determine which seats will be up for election in any 2-year cycle, with only 1 class being up for election at a time. With senators being elected to fixed terms of 6 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 a way that any given state's 2 senators are in different classes so that each seat's term ends in different years. Class 1 and class 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 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 1970 United States Senate elections was an election for the United States Senate. It took place on November 3, with the 33 seats of Class 1 contested in regular elections. Special elections were also held to fill vacancies. These races occurred in the middle of Richard Nixon's first term as president. The Democrats lost a net of three seats, while the Republicans and the Conservative Party of New York picked up one net seat each, and former Democrat Harry F. Byrd Jr. was re-elected as an independent.
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 Tuesday, November 4, 2008, during the war on terror and the onset of the Great Recession. It was considered a Democratic wave election, with Democratic Senator Barack Obama of Illinois defeating Senator John McCain of Arizona by a wide margin, and the Democrats bolstering their majorities in both chambers of Congress, thereby marking the first time since 1992 in which the Democrats won Congress and the presidency in one election.
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.
The 2008 Wisconsin fall general election was held on November 4, 2008. All of Wisconsin's eight seats in the United States House of Representatives were up for election. Within the state government, sixteen seats in the Wisconsin State Senate, and all 99 seats in the Wisconsin State Assembly were up for election. At the presidential level, voters chose ten electors to represent them in the Electoral College, which then helped select the president of the United States. The 2008 fall partisan primary was held on September 9, 2008.
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 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. A typical six-year itch midterm election suffered by most second-term presidents, this election saw the Republican Party retaining control of the House of Representatives and winning control of the Senate, while furthering their gains in the governorships and state legislatures. Because of these Republican gains, the election was commonly cited as a "red wave" election.
The 2018 United States Senate elections were held on November 6, 2018. Among the 100 seats, the 33 of Class 1 were contested in regular elections while 2 others were contested in special elections due to Senate vacancies in Minnesota and Mississippi. The regular election winners were elected to 6-year terms running from January 3, 2019, to January 3, 2025. Senate Democrats had 26 seats up for election, while Senate Republicans had 9 seats up for election.
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 2024 United States elections are scheduled to be held on Tuesday, November 5, 2024. During this presidential election year, the president 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 2018 Northern Mariana Islands general election were held on Tuesday, 13 November, 2018. Originally scheduled to take place on Tuesday, 6 November, 2018, to correspond with the 2018 United States midterm elections, the elections were delayed by one week due to the impact and aftermath of Typhoon Yutu. Early voting was held from Tuesday, 6 November, until Monday, 12 November, 2018. An estimated 18,975 voters were eligible to vote in the 2018 election.
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 6-year terms in the United States Congress from January 3, 2027, to January 3, 2033. Senators are divided into 3 groups, or classes, whose terms are staggered so that a different class is elected every 2 years. Class 2 senators were last elected in 2020, and will be up for election in 2032.
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 Joe Biden's term. 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. Many but some elections have an incumbent who is officially term-limited.
