The 1980 United States Senate elections were held on November 4, coinciding with Ronald Reagan's victory in the presidential election. The 34 Senate seats of Class 3 were contested in regular elections. Reagan's large margin of victory over incumbent Jimmy Carter gave a huge boost to Republican Senate candidates, allowing them to flip 12 Democratic seats and win control of the chamber for the first time since the end of the 83rd Congress in January 1955. This was the first time since 1966 that any party successfully defended all their own seats.
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 1990 United States House of Representatives elections was an election for the United States House of Representatives on November 6, 1990, to elect members to serve in the 102nd United States Congress. They occurred in the middle of President George H. W. Bush's term. As in most midterm elections, the president's Republican Party lost seats to the Democratic Party, slightly increasing the Democratic majority in the chamber. It was a rare instance, however, in which both major parties lost votes to third parties such as the Libertarian Party as well as independent candidates.
The 1984 United States House of Representatives elections was an election for the United States House of Representatives on November 6, 1984, to elect members to serve in the 99th United States Congress. They coincided with the re-election of President Ronald Reagan in a landslide. This victory also yielded gains for Reagan's Republican Party in the House, where they picked up a net of sixteen seats from the Democratic Party. Despite Reagan's extremely large electoral victory, the Democrats nonetheless retained a commanding majority in the House and actually gained seats in the Senate. These elections were the last until 2020 when a member of a political party other than the Democrats, Republicans, or an independent had one or more seats in the chamber.
The 1980 United States House of Representatives elections was an election for the United States House of Representatives on November 4, 1980, to elect members to serve in the 97th United States Congress. They coincided with the election of Ronald Reagan as president, defeating Democratic incumbent Jimmy Carter. Reagan's victory also allowed many Republican House candidates to secure elections. The Republicans gained a net of 35 seats from the Democratic Party. The Democrats nonetheless retained a significant majority, unlike the Senate elections, where Republicans gained control of the chamber. However, many Democratic congressmen from the south frequently took conservative stances on issues, allowing Republicans to have a working ideological majority for some of President Reagan's proposals during his first two years in office.
The 1978 United States House of Representatives elections was an election for the United States House of Representatives on November 7, 1978, to elect members to serve in the 96th United States Congress. They occurred in the middle of Democratic President Jimmy Carter's term, amidst an energy crisis and rapid inflation. The Democratic Party lost a net of 15 seats to the Republican Party, and thus lost their two-thirds supermajority, but still maintained a large 277-seat majority.
The 1974 United States House of Representatives elections were elections for the United States House of Representatives on November 5, 1974, to elect members to serve in the 94th United States Congress. They occurred in the wake of the Watergate scandal, which had forced President Richard Nixon to resign in favor of Gerald Ford. This scandal, along with high inflation, allowed the Democrats to make large gains in the midterm elections, taking 48 seats from the Republicans, and increasing their majority above the two-thirds mark. Altogether, there were 93 freshmen representatives in the 94th Congress when it convened on January 3, 1975. Those elected to office that year later came to be known collectively as "Watergate Babies." The gain of 49 Democratic seats was the largest pickup by the party since 1958. Only four Democratic incumbents lost their seats.
The 1966 United States House of Representatives elections was an election for the United States House of Representatives on November 8, 1966, to elect members to serve in the 90th United States Congress. They occurred in the middle of President Lyndon B. Johnson's second term. As the Vietnam War continued to escalate and race riots exploded in cities across the country, Johnson's popularity had fallen, and the opposition Republican Party was able to gain a net of 47 seats from Johnson's Democratic Party, which nonetheless maintained a clear majority in the House. This was also the first election that occurred after the Voting Rights Act of 1965 became law, the first time since 1870 that a Republican won a House seat in Arkansas, and the first since 1876 that the party did so in South Carolina.
The 1964 United States House of Representatives elections was an election for the United States House of Representatives on November 3, 1964, to elect members to serve in the 89th United States Congress. They coincided with the election to a full term of President Lyndon B. Johnson. Johnson's landslide victory over Barry Goldwater allowed his Democratic Party to gain a net of 36 seats from the Republican Party, giving them a two-thirds majority in the House. The election also marked the first time since Reconstruction that Republicans made inroads in the Deep South, with Republicans winning seats in Georgia for the first time since 1874, and Alabama and Mississippi since 1876.
The 1960 United States House of Representatives elections was an election for the United States House of Representatives on November 8, 1960, to elect members to serve in the 87th United States Congress. They coincided with the election of President John F. Kennedy and was the first house election to feature all 50 current U.S. states.
The 1958 United States House of Representatives elections was an election for the United States House of Representatives to elect members to serve in the 86th United States Congress. They were held for the most part on November 4, 1958, in the middle of Dwight Eisenhower's second presidential term, while Maine held theirs on September 8. There were 436 seats during these elections: 435 from the reapportionment in accordance with the 1950 census, and one seat for Alaska, the new state that would officially join the union on January 3, 1959.
The 1956 United States House of Representatives elections was an election for the United States House of Representatives to elect members to serve in the 85th United States Congress. They were held for the most part on November 6, 1956, while Maine held theirs on September 10. They coincided with the re-election of President Dwight D. Eisenhower.
The 1954 United States House of Representatives elections was an election for the United States House of Representatives to elect members to serve in the 84th United States Congress. They were held for the most part on November 2, 1954, in the middle of Dwight Eisenhower's first presidential term, while Maine held theirs on September 13. Eisenhower's Republican Party lost eighteen seats in the House, giving the Democratic Party a majority that it would retain in every House election until 1994. This was nonetheless the first occasion when a Republican won a seat from Florida since 1882, and the first when the GOP won a seat from Texas since 1930.
The 1932 United States House of Representatives elections were elections for the United States House of Representatives to elect members to serve in the 73rd United States Congress. They were held for the most part on November 8, 1932, while Maine held theirs on September 12. They coincided with the landslide election of President Franklin D. Roosevelt.
The 1910 United States House of Representatives elections were held for the most part on November 8, 1910, while Maine and Vermont held theirs early in September, in the middle of President William Howard Taft's term. Elections were held for all 391 seats of the United States House of Representatives, representing 46 states, to the 62nd United States Congress.
The 1894 United States House of Representatives elections were held from June 4, 1894, to November 6, 1894, with special elections throughout the year. Elections were held to elect representatives from all 356 congressional districts across each of the 44 U.S. states at the time, as well as non-voting delegates from the inhabited U.S. territories. The winners of this election served in the 54th Congress, with seats apportioned among the states based on the 1890 United States census.
The 1882 United States House of Representatives elections were held for the most part on November 7, 1882, with five states holding theirs early between June and October. They occurred during President Chester A. Arthur's term. Elections were held for 325 seats of the United States House of Representatives, representing 38 states, to serve in the 48th United States Congress. They were the first elections after reapportionment following the 1880 United States census, increasing the size of the House. Special elections were also held throughout the year.
The 1846–47 United States House of Representatives elections were held on various dates in various states between August 2, 1846, and November 2, 1847. Each state set its own date for its elections to the House of Representatives. 228 elected members representing 29 states took their seats when the first session of the 30th United States Congress convened December 6, 1847. The new states of Iowa and Texas elected their first representatives during this election cycle. These elections were held during President James K. Polk's term.
The 1984 United States House of Representatives elections in Texas occurred on November 6, 1984, to elect the members of the state of Texas's delegation to the United States House of Representatives. Texas had twenty-seven seats in the House, apportioned according to the 1980 United States census.
