The 1982 United States Senate elections were held on November 2, 1982. They were elections for the United States Senate following Republican gains in 1980. The 33 Senate seats of Class 1 were up for election in 1982. A total of four seats changed hands between parties, with Democrats winning seats in New Jersey and New Mexico, and Republicans taking seats in Nevada and the seat of the lone independent, Senator Harry Byrd Jr., in Virginia. Democrats made a net gain of one seat bringing them to 46 seats, while Republicans stayed at 54 seats for a majority. However, the Democratic gain in New Jersey replaced a Republican that had been appointed earlier in the year. Liberal Republicans senators in Connecticut, Rhode Island and Vermont held onto their seats, keeping the Senate in Republican hands.
The 1978 United States Senate elections were held on November 7, in the middle of Democratic President Jimmy Carter's term. The 33 seats of Class 2 were contested in regular elections. Special elections were also held to fill vacancies.
The 1956 United States Senate elections were elections for the United States Senate that coincided with the re-election of President Dwight D. Eisenhower. The 32 seats of Class 3 were contested in regular elections, and three special elections were held to fill vacancies. Although Democrats gained two seats in regular elections, the Republicans gained two seats in special elections, leaving the party balance of the chamber unchanged.
West Virginia's 2012 general elections were held on November 6, 2012. Primary elections were held on May 8, 2012.
The 2010 New York state elections took place on November 2, 2010. Due to the special election for US Senate, all of New York's six statewide offices were up for popular election on the same date. At the same time, all 29 members from New York of the U.S. House of Representatives, all 212 members of the New York State legislature, and many other local officials were elected.
Elections were held in Delaware on Tuesday, November 2, 2010. Primary elections were held on September 14, 2010.
Elections were held in Maryland on Tuesday, November 2, 2010. Primary elections were held on September 14, 2010.
The 2017 United States elections were held, in large part, on Tuesday, November 7, 2017. This off-year election featured gubernatorial elections in Virginia and New Jersey, as well as state legislative elections in both houses of the New Jersey Legislature and in the Virginia House of Delegates. Numerous citizen initiatives, mayoral races, and a variety of other local elections also occurred. Special elections were also held for one seat of the U.S. Senate, representing Alabama, and six seats of the U.S. House of Representatives. The Democrats picked up the governorship in New Jersey and the Alabama Senate seat that was up for a special election. The governorship in Virginia and the six House seats that were up for special elections did not change party hands.
The 2018 New York State Senate elections were held on November 6, 2018, to elect representatives from all 63 State Senate districts in the U.S. state of New York. Primary elections were held on September 13, 2018.
The 2019 Virginia House of Delegates election was held on Tuesday, November 5, 2019, concurrently with the elections for the Senate of Virginia, to elect members to the 161st Virginia General Assembly. All 100 seats in the Virginia House of Delegates were up for election. It resulted in Democrats gaining 6 seats in the House of Delegates, and gaining control of both chambers of the General Assembly, marking the first time that Democrats held control of both legislative and executive branches in Virginia since 1993.
The 2018 New Hampshire Senate election was held on November 6, 2018, concurrently with the elections for the New Hampshire House of Representatives, to elect members to the 166th New Hampshire General Court. All 24 seats in the New Hampshire Senate were up for election. It resulted in Democrats gaining control of both chambers of the New Hampshire General Court, ending the total control of New Hampshire's state government, that Republicans had held in New Hampshire since the 2016 state elections.
The 2018 Connecticut Senate election was held on November 6, 2018, concurrently with the elections for the Connecticut House of Representatives, to elect members to the Connecticut General Assembly. All 36 seats in the Connecticut Senate were up for election. The election resulted in Democrats expanding control in both chambers of the Connecticut General Assembly, ending the split control in the Senate, that had been in place since the 2016 elections. Primary elections were held on August 14, 2018.
The 2016 New Hampshire Senate election was held on November 8, 2016, concurrently with the elections for the New Hampshire House of Representatives, to elect members to the 165th New Hampshire General Court. All 24 seats in the New Hampshire Senate were up for election. It resulted in Republicains maintaining control of both chambers of the New Hampshire General Court.
The 2020 South Carolina State Senate elections took place as part of the biennial 2020 United States elections. South Carolina voters elected state senators in all 46 senate districts. State senators serve four-year terms in the South Carolina Senate, with all of the seats up for election each cycle. The primary elections on June 9, 2020, determined which candidates appeared on the November 3, 2020, general election ballot.
The 2020 New Mexico Senate elections took place as part of the biennial United States elections. New Mexico voters elected state senators in all 42 of the state senate's districts. State senators serve four-year terms in the New Mexico Senate.
The 2020 New Hampshire Senate elections took place as part of the biennial 2020 United States elections. New Hampshire voters elected state senators in all of the state's 24 senate districts. State senators serve two-year terms in the New Hampshire Senate, with all of the seats up for election each cycle. The primary elections on September 8, 2020, determined which candidates will appear on the November 3, 2020, general election ballot.
West Virginia held elections on November 6, 2018. Elections for the United States House and Senate were held as well as two high-profile ballot measures. These elections were held concurrently with other elections nationwide. Primary elections were held on May 8, 2018.
The 2022 Connecticut State Senate election was held on November 8, 2022, as part of the biennial 2022 United States elections. Connecticut voters elected senators in all of the 36 State Senate districts. State senators serve two-year terms in the Connecticut State Senate, with all 36 of the seats up for election each cycle. Primary elections were held in August 2022.
The 2022 Vermont Senate election took place on November 8, 2022, as part of the biennial United States elections. The election coincided with elections for other offices including the U.S. Senate, U.S. House, Governor, and State House. Vermont voters elected all 30 state senators from 16 districts, with each district electing between one and three senators. State senators serve two-year terms in the Vermont Senate. Primary elections were held on August 9, 2022. This election would be the first to use new districts adopted by the Vermont General Assembly to allocate for population changes across the state after the 2020 census.
The 2023 Virginia Senate election was held on Tuesday, November 7, 2023, concurrently with elections for the Virginia House of Delegates, to elect senators to all 40 seats in the Senate of Virginia for the 163rd and 164th Virginia Assembly. Nomination primaries held through the Department of Elections were held June 20, 2023. These were the first elections held following redistricting as a result of the 2020 census. The Democrats retained control of the Senate.
