The 1998 United States Senate elections were held on November 3, 1998, with the 34 seats of Class 3 contested in regular elections. This was seen as an even contest between the Republican Party and Democratic Party. While the Democrats had to defend more seats up for election, Republican attacks on the morality of President Bill Clinton failed to connect with voters and anticipated Republican gains did not materialize. The Republicans picked open seats up in Ohio and Kentucky and narrowly defeated Democratic incumbent Carol Moseley Braun, but these were cancelled out by the Democrats' gain of an open seat in Indiana and defeats of Republican Senators Al D'Amato and Lauch Faircloth. The balance of the Senate remained unchanged at 55–45 in favor of the Republicans.
The 1986 United States Senate elections were elections for the United States Senate. Held on November 4, in the middle of Ronald Reagan's second presidential term, the 34 seats of Class 3 were contested in regular elections. The Republicans had to defend an unusually large number of freshman Senate incumbents who had been elected on President Ronald Reagan's coattails in 1980. Democrats won a net of eight seats, defeating seven freshman incumbents, picking up two Republican-held open seats, and regaining control of the Senate for the first time since January 1981. This remains the most recent midterm election cycle in which the sitting president's party suffered net losses while still flipping a Senate seat.
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 Iowa House of Representatives is the lower house of the Iowa General Assembly, the upper house being the Iowa Senate. There are 100 seats in the Iowa House of Representatives, representing 100 single-member districts across the state, formed by dividing the 50 Senate districts in half. Each district has a population of approximately 30,464 as of the 2010 United States Census. The House of Representatives meets at the Iowa State Capitol in Des Moines.
The Iowa Democratic Party (IDP) is the affiliate of the Democratic Party in the U.S. state of Iowa.
Patrick Grassley is an American politician. A member of the Republican Party, he is the grandson of Iowa United States Senator Chuck Grassley. He has served as the Iowa State Representative for its 57th District since 2023, having previously served the state's 17th (2007–2013) and 50th (2013–2023) districts in the Iowa House of Representatives. He was elected Speaker of the state's House in 2020.
The Republican Party of Iowa (RPI) is the affiliate of the United States Republican Party in Iowa. The State Central Committee is chaired by Jeff Kaufmann. The RPI operates the Republican side of the Iowa caucuses and previously sponsored the Iowa Straw Poll.
The 2010 United States Senate election in Iowa was held on November 2, 2010, alongside other elections to the United States Senate in other states as well as elections to the United States House of Representatives and various state and local elections in Iowa. The party primary elections were held on June 8, 2010. Incumbent Republican U.S. Senator Chuck Grassley won reelection to a sixth term. This was the first time since 1986 where the losing Democratic United States Senate nominee carried any of the counties in Iowa for this seat.
The 2014 United States Senate elections were held on November 4, 2014. A total of 36 seats in the 100-member U.S. Senate were contested. 33 Class 2 seats were contested for regular 6-year terms to be served from January 3, 2015, to January 3, 2021, and 3 Class 3 seats were contested in special elections due to Senate vacancies. The elections marked 100 years of direct elections of U.S. senators. Going into the elections, 21 of the contested seats were held by the Democratic Party, while 15 were held by the Republican Party.
The 2016 United States Senate elections were held on November 8, 2016. The presidential election, House elections, 14 gubernatorial elections, and many state and local elections were held concurrently.
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.
A general election was held in the U.S. state of Iowa on November 4, 2014. All of Iowa's executive officers were up for election as well as a United States Senate seat, all four of Iowa's seats in the United States House of Representatives, 25 (half) of the seats in the Iowa Senate, and all 100 seats in the Iowa House of Representatives. Primary elections were held on June 3, 2014.
The 2016 United States Senate election in Iowa was held November 8, 2016, to elect a member of the United States Senate to represent the State of Iowa, concurrently with the 2016 U.S. presidential election, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections.
A general election was held in the U.S. state of Louisiana on October 24, 2015. All of Louisiana's executive officers, in addition to both houses of the Louisiana State Legislature were up for election. Under Louisiana's jungle primary system, all candidates appeared on the same ballot, regardless of party and voters voted for any candidate, regardless of their party affiliation. Since no candidate received a majority of the vote during the primary election, a runoff election was held on November 21, 2015 between the top two candidates in the primary. Louisiana is the only state that has a jungle primary system.
The Iowa elections, 2018 were held in the U.S. state of Iowa on November 6, 2018. A closed primary election was held on June 5, 2018. All of Iowa's executive officers were up for election as well as all four of Iowa's seats in the United States House of Representatives, 25 (half) of the seats in the Iowa Senate, and all 100 seats in the Iowa House of Representatives.
The 2022 United States Senate elections were held on November 8, 2022, concurrently with other midterm elections at the federal, state, and local levels. Regularly scheduled elections were held for 34 of the 100 seats in the U.S. Senate, the winners of which will serve 6-year terms beginning with the 118th United States Congress. 2 special elections were held to complete unexpired terms. While pundits considered the Republican Party a slight favorite to gain control of the Senate, the Democrats outperformed expectations and expanded the majority they had held since 2021, gaining a seat for a functioning 51–49 majority.
A general election was held in the U.S. state of Minnesota on November 6, 2018. All of Minnesota's executive officers were up for election as well as all the seats in the Minnesota House of Representatives, several judicial seats, two United States Senate seats, Minnesota's eight seats in the United States House of Representatives, and several seats for local offices. Special elections were also held for a Minnesota Senate seat and Minnesota's Class 2 U.S. Senate seat. A primary election to nominate Republican and Democratic–Farmer–Labor (DFL) candidates and several judicial and local primary elections were held on August 14, 2018.
The 2022 United States Senate election in Iowa was held on November 8, 2022, to elect a member of the United States Senate to represent the State of Iowa. Incumbent Republican Senator Chuck Grassley defeated Democratic nominee Michael Franken to win re-election to an eighth term.
A general election was held in the U.S. state of Minnesota on November 8, 2022. All of Minnesota's executive officers were up for election, as well as all the seats in the Minnesota Senate and the Minnesota House of Representatives, several judicial seats, Minnesota's eight seats in the United States House of Representatives, and several seats for local offices. Primary elections to nominate major party candidates and several judicial and local primary elections were held on August 9, 2022.
A general election was held in the U.S. state of Iowa on November 8, 2022. All of Iowa's executive officers were up for election, as well as a United States Senate seat, all four of Iowa's seats in the United States House of Representatives, 25 (half) of the seats in the Iowa Senate, and all 100 seats in the Iowa House of Representatives. Primary elections were held on June 7, 2022.
