The 2018 United States House of Representatives elections in Massachusetts were held on November 6, 2018, electing the nine U.S. representatives from the Commonwealth of Massachusetts, one from each of the state's nine congressional districts. The elections coincided with the elections of other offices, including a gubernatorial election, other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary election for contested nominations was held on September 4, 2018.
The 2020 United States House of Representatives elections in Massachusetts were held on November 3, 2020, to elect the nine U.S. representatives from the state of Massachusetts, one from each of the state's nine congressional districts. The elections coincided with the 2020 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate and various state and local elections. Primary elections were held on September 1.
The 2024 United States Senate election in Massachusetts took place on November 5, 2024. Democratic incumbent Senator Elizabeth Warren successfully ran for a third term, securing 59.8% of the vote. Warren was challenged by Republican attorney John Deaton. Primary elections took place on September 3, 2024.
The 2022 United States House of Representatives elections in Arizona were held on November 8, 2022, to determine the nine representatives of the state of Arizona. The elections coincided with the 2022 Arizona gubernatorial election, as well as other elections to the U.S. House of Representatives, the U.S. Senate, and various other state and local elections. Despite losing the concurrent Senate and governor elections, the Republicans flipped both the 2nd and 6th congressional districts, making this the first time that the party controlled six seats in Arizona since 2004. Primaries in Arizona took place on August 2.
The 2022 United States House of Representatives elections in Massachusetts were held on November 8, 2022, to elect the nine U.S. representatives from the state of Massachusetts, one from each of the state's nine congressional districts. The elections coincided with other elections to the House of Representatives, elections to the United States Senate and various state and local elections. Only two primaries, the Republicans in the 8th and 9th districts, were to be held, the rest being uncontested. It is also the most-populous state in which only a single party won seats in 2022.
The 2024 United States House of Representatives elections in California were held on November 5, 2024, to elect the 52 U.S. representatives from the State of California, one from all 52 of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. Six incumbent representatives, Barbara Lee of the 12th district, Adam Schiff of the 30th district, Katie Porter of the 47th district, Anna Eshoo of the 16th district, Tony Cárdenas of the 29th district, and Grace Napolitano of the 31st district, announced they would not seek re-election in 2024; Lee, Schiff, and Porter instead ran for U.S. Senate.
The 2024 United States House of Representatives elections in Colorado were held on November 5, 2024, to elect the eight U.S. representatives from the State of Colorado, one from each of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary election took place on June 25, 2024.
The 2024 United States House of Representatives elections in Connecticut were held on November 5, 2024, to elect the five U.S. representatives from the state of Connecticut, one from each of the state's five congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections took place on August 13, 2024.
The 2024 United States House of Representatives elections in Illinois were held on November 5, 2024, to elect the 17 U.S. representatives from the State of Illinois, one from each of the state's 17 congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections were held on March 19, 2024.
The 2024 United States House of Representatives elections in Indiana were held on November 5, 2024, to elect the nine U.S. representatives from the State of Indiana, one from all nine of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections occurred on May 7, 2024.
The 2024 United States House of Representatives elections in Iowa were held on November 5, 2024, to elect the four U.S. representatives from the State of Iowa, one from all four of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections took place on June 4, 2024.
The 2024 United States House of Representatives elections in Kansas were held on November 5, 2024, to elect the four U.S. representatives from the state of Kansas, one from each of the state's congressional districts. The elections coincided with the U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections took place on August 6, 2024.
The 2024 United States House of Representatives elections in Maryland were held on November 5, 2024, to elect the eight U.S. representatives from the state of Maryland, one from each of the state's eight congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The Democratic and Republican primary elections were held on May 14, 2024.
The 2024 United States House of Representatives elections in Michigan were held on November 5, 2024, to elect the 13 U.S. representatives from the state of Michigan, one from each of the state's congressional districts. The elections coincided with the U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections took place on August 6, 2024.
The 2024 United States House of Representatives elections in New Mexico were held on November 5, 2024, to elect the three U.S. representatives from the State of New Mexico, one from all three of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections occurred on June 4, 2024.
The 2024 United States House of Representatives elections in New York were held on November 5, 2024, to elect the 26 U.S. representatives from the State of New York, one from each of the state's 26 congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections were held on June 25, 2024.
The 2024 United States House of Representatives elections in North Carolina were held on November 5, 2024, to elect the fourteen U.S. representatives from the State of North Carolina, one from all fourteen of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections took place on March 5, 2024.
The 2024 United States House of Representatives elections in Pennsylvania were held on November 5, 2024, to elect the seventeen U.S. representatives from the State of Pennsylvania, one from each of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections were held on April 23, 2024.
The 2024 United States House of Representatives elections in Rhode Island were held on November 5, 2024, to elect the two U.S. representatives from the state of Rhode Island, one from each of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections took place on September 10, 2024.
The 2024 United States House of Representatives elections in Texas were held on November 5, 2024, to elect the thirty-eight U.S. representatives from the State of Texas, one from each of the state's congressional districts. The elections coincided with the 2024 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The primary elections took place on March 5, 2024.