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| Elections in Delaware |
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The 1946 United States Senate election in Delaware took place on November 5, 1946. Incumbent Democratic U.S. Senator James M. Tunnell ran for re-election to a second term in office, but was defeated in a landslide by Republican John J. Williams, a businessman and member of the Millsboro Town Council.
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | John J. Williams | 62,603 | 55.15% |  7.85 | |
| Democratic | James M. Tunnell (incumbent) | 50,910 | 44.85% |  5.78 | |
| Total votes | 113,513 | 100.00% | |||
| Republican gain from Democratic | |||||
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 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 1966 United States Senate elections were elections on November 8, 1966, for the United States Senate which occurred midway through the second term of President Lyndon B. Johnson. The 33 seats of Class 2 were contested in regular elections. Special elections were also held to fill vacancies. With divisions in the Democratic base over the Vietnam War, and with the traditional mid-term advantage of the party not holding the presidency, the Republicans took three Democratic seats, thereby breaking Democrats' 2/3rds supermajority. Despite Republican gains, the balance remained overwhelmingly in favor of the Democrats, who retained a 64–36 majority. Democrats were further reduced to 63–37, following the death of Robert F. Kennedy in June 1968.
The 1964 United States Senate elections were held on November 3. The 33 seats of Class 1 were contested in regular elections. Special elections were also held to fill vacancies. They coincided with the election of President Lyndon B. Johnson by an overwhelming majority, to a full term. His Democratic Party picked up a net two seats from the Republicans. As of 2023, this was the last time either party has had a two-thirds majority in the Senate, which allowed the Senate Democrats to override a veto, propose constitutional amendments, or convict and expel certain officials without any votes from Senate Republicans. However, internal divisions would have prevented the Democrats from having done so. The Senate election cycle coincided with Democratic gains in the House in the same year.
The 1960 United States Senate elections coincided with the election of John F. Kennedy as president on November 8, 1960. The 33 seats of Class 2 were contested in regular elections. A special election was also held on June 28, 1960, for a mid-term vacancy in North Dakota where Democrats flipped a seat to expand their majority to 66–34. As Majority Leader Lyndon Johnson was elected Vice President, Mike Mansfield became the new majority leader.
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.
James Caleb Boggs was an American lawyer and politician from Claymont, Delaware. A liberal Republican, he was commonly known by his middle name, Caleb, frequently shortened to Cale.
John James "Whispering Willie" Williams was an American businessman and politician from Millsboro, Delaware. He was a member of the Republican Party and served four terms as U.S. senator from Delaware from 1947 to 1970.
John Gillis Townsend Jr. was an American businessman and politician from Selbyville in Sussex County, Delaware. He was a member of the Republican Party who served one term as Governor and two terms as U.S. Senator from Delaware.
James Miller Tunnell was an American lawyer and politician from Georgetown, in Sussex County, Delaware. He was a member of the Democratic Party, and served as U.S. Senator from Delaware.
The 1890–91 United States Senate elections were held on various dates in various states. As these U.S. Senate elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1890 and 1891, and a seat may have been filled months late or remained vacant due to legislative deadlock. In these elections, terms were up for the senators in Class 3.
The 1944 United States Senate election in Pennsylvania was held on November 7, 1944. Incumbent Republican U.S. Senator James J. Davis sought re-election, but was defeated by Democratic nominee Francis J. Myers.
The 1822–23 United States Senate elections were held on various dates in various states. As these U.S. Senate elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1822 and 1823, and a seat may have been filled months late or remained vacant due to legislative deadlock. In these elections, terms were up for the senators in Class 2.
The 1940 United States Senate election in Delaware took place on November 5, 1940. Incumbent Republican U.S. Senator John G. Townsend Jr. ran for re-election to a third term in office, but was defeated by Democrat James M. Tunnell. This was the only seat that Democratic flipped during this cycle. This was the last time Democrats won Delaware's Class 1 Senate seat until Tom Carper's victory over Senator William Roth in 2000.
The 1954 United States Senate election in Delaware took place on November 2, 1954. Incumbent Democratic Senator J. Allen Frear Jr. won re-election to a second term.
The 1966 United States Senate election in Delaware took place on November 8, 1966. Incumbent Republican U.S. Senator J. Caleb Boggs was re-elected to a second term in office. As of 2024, this is the last time Republicans won Delaware’s Class 2 Senate seat.
The 1946 Massachusetts general election was held on November 5, 1946, throughout Massachusetts. Primary elections took place on June 18.
The 1944 Massachusetts general election was held on November 7, 1944, throughout Massachusetts. Primary elections took place on July 11.
The 2022 New Hampshire Senate elections took place as part of the biennial 2022 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 held on September 13, 2022, determined which candidates would appear on the November 8, 2022, general election ballot.
