The 2007 United States elections were held on Tuesday, November 6. During this off-year election, the only seats up for election in the United States Congress were special elections held throughout the year. None of these congressional seats changed party hands. There were also several gubernatorial races and state legislative elections, and numerous citizen initiatives, mayoral races in several major cities, and several types of local offices on the ballot.
The 2008 United States elections were held on Tuesday, November 4, 2008, during the war on terror and the onset of the Great Recession. It was considered a Democratic wave election, with Democratic Senator Barack Obama of Illinois defeating Senator John McCain of Arizona by a wide margin, and the Democrats bolstering their majorities in both chambers of Congress, thereby marking the first time since 1992 in which the Democrats won Congress and the presidency in one election.
The 2004 United States elections were held on Tuesday, November 2, 2004, during the early years of the war on terror and after the 2003 invasion of Iraq. Republican President George W. Bush won re-election and Republicans retained control of Congress.
The 2010 United States elections were held on Tuesday, November 2, 2010, in the middle of Democratic President Barack Obama's first term. Republicans ended unified Democratic control of Congress and the presidency by winning a majority in the House of Representatives and gained seats in the Senate despite Democrats holding Senate control.
The 2002 United States elections were held on November 5, in the middle of Republican President George W. Bush's first term. Republicans won unified control of Congress, picking up seats in both chambers of Congress, making Bush the first president since Franklin D. Roosevelt in 1934 to gain seats in both houses of Congress. In the gubernatorial elections, Democrats won a net gain of one seat. The elections were held just a little under fourteen months after the September 11 attacks. Thus, the elections were heavily overshadowed by the War on Terror.
The 2010 United States state legislative elections were held on November 2, 2010, halfway through President Barack Obama's first term in office. Elections were held for 88 legislative chambers, with all states but Louisiana, Mississippi, New Jersey, and Virginia holding elections in at least one house. Kansas and New Mexico held elections for their lower, but not upper houses. Four territorial chambers in three territories and the District of Columbia were up as well.
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.
The 2018 United States state legislative elections were held on November 6, 2018, for 87 state legislative chambers in 46 states. Across the fifty states, approximately 56 percent of all upper house seats and 92 percent of all lower house seats were up for election. Additionally, six territorial chambers in four territories and the District of Columbia were up as well.
An election was held on November 8, 2022, to elect all 110 members to Michigan's House of Representatives. The election coincided with elections for other offices, including governor, State Senate and U.S. House of Representatives. Democrats won a majority of 56 out of 110 seats, winning control of the chamber for the first time since 2008.
Tennessee state elections in 2022 were held on Tuesday, November 8, 2022. Primary elections for the United States House of Representatives, governorship, Tennessee Senate, and Tennessee House of Representatives, as well as various judicial retention elections, including elections for all five Tennessee Supreme Court justices as well as general local elections, were held on August 4, 2022. There were also four constitutional amendments to the Constitution of Tennessee on the November 8 ballot.
Elections to state legislatures were held in 46 U.S. states in 2014 with a total of 6,049 seats up for election. Six territorial chambers were up in four territories and the District of Columbia.
The 2011 United States state legislative elections were held on November 8, 2011. Eight legislative chambers in four states held regularly scheduled elections. These off-year elections coincided with other state and local elections, including gubernatorial elections in four states.
The 2016 United States state legislative elections were held on November 8, 2016, for 86 state legislative chambers in 44 states. Across the fifty states, approximately 65 percent of all upper house seats and 85 percent of all lower house seats were up for election. Nine legislative chambers in the five permanently-inhabited U.S. territories and the federal district of Washington, D.C. also held elections. The elections took place concurrently with several other federal, state, and local elections, including the presidential election, U.S. Senate elections, U.S. House elections, and gubernatorial elections.
The 2012 United States state legislative elections were held on November 6, 2012, for 86 state legislative chambers in 44 states. Across the fifty states, approximately 65 percent of all upper house seats and 85 percent of all lower house seats were up for election. Nine legislative chambers in the five permanently-inhabited U.S. territories and the federal district of Washington, D.C. also held elections. The elections took place concurrently with several other federal, state, and local elections, including the presidential election, U.S. Senate elections, U.S. House elections, and gubernatorial elections.
Elections to state legislatures were held on November 4, 2008, alongside other elections, in which Democrats scored significant gains in a blue wave election. Elections were held for 85 legislative chambers, with all states but Louisiana, Mississippi, New Jersey, Alabama, Maryland, and Virginia holding elections in at least one house. Michigan and Minnesota held elections for their lower, but not upper houses. Seven territorial chambers in four territories and the District of Columbia were up.
Elections to state legislatures were held on November 6, 2007. Seven legislative chambers in four states held regularly-scheduled elections. These off-year elections coincided with other state and local elections, including gubernatorial elections in three states. Both chambers of the Northern Mariana Islands were up as well.
The 2012 Tennessee State Senate election was held on November 6, 2012, to elect 16 of the 33 seats for the Tennessee's State Senate. The elections coincided with the Presidential, U.S. Senate, U.S. House, and State House elections. The primary elections were held on August 2, 2012.
The 2010 Tennessee State Senate election was held on November 2, 2010, to elect 17 of the 33 seats for the Tennessee's State Senate. The elections coincided with the Governor, U.S. House, and State House elections. The primary elections were held on August 5, 2010.
The 2010 Tennessee House of Representatives election was held on November 2, 2010, to elect 99 seats for the Tennessee House of Representatives. The elections coincided with the Governor, U.S. House, and State Senate elections. The primary elections were held on August 5, 2010.
The 2008 Tennessee State Senate election was held on November 4, 2008, to elect 16 of the 33 seats for the Tennessee's State Senate. The elections coincided with the Presidential, U.S. Senate, U.S. House, and State House elections. The primary elections were held on August 7, 2008.
Government 
