United States Midterm Elections, 2010
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Elections An election is a formal group decision-making process whereby a population chooses an individual or multiple individuals to hold public office. Elections have been the usual mechanism by which modern representative democracy has operated ...
were held in the United States on November 2, 2010, in the middle of Democratic President
Barack Obama Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
's first term.
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ended unified Democratic control of
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and the presidency by winning a majority in the
House of Representatives House of Representatives is the name of legislative bodies in many countries and sub-national entities. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often ...
and gained seats in the
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despite Democrats holding Senate control. Republicans gained seven seats in the Senate (including a special election held in January 2010) but failed to gain a majority in the chamber. In the House of Representatives, Republicans won a net gain of 63 seats, the largest shift in seats since the
1948 elections The following elections occurred in the year 1948. Previous: List of elections in 1947 Next: List of elections in 1949 Africa * 1948 Mauritian general election * 1948 South African general election * 1948 Southern Rhodesian general election As ...
. In state elections, Republicans won a net gain of six gubernatorial seats and flipped control of twenty state legislative chambers, giving them a substantial advantage in the redistricting that occurred following the 2010 United States census. The election was widely characterized as a "Republican wave" election. The heavy Democratic losses in 2010 were mainly attributed to the passing of the
Affordable Care Act The Affordable Care Act (ACA), formally known as the Patient Protection and Affordable Care Act (PPACA) and informally as Obamacare, is a landmark U.S. federal statute enacted by the 111th United States Congress and signed into law by Presid ...
along with a poor economic recovery from the
Great Recession The Great Recession was a period of market decline in economies around the world that occurred from late 2007 to mid-2009.
and large budget deficits. This marked the first election since 1858 that yielded a Republican-controlled House and a Democratic-controlled Senate.


Issues

Candidates and voters in 2010 focused on national economic conditions and the economic policies of the Obama administration and congressional Democrats. Attention was paid to public anger over the Wall Street bailout signed into law by President
George W. Bush George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
in late 2008. Voters were also motivated for and against the sweeping reforms of the health care system enacted by Democrats in 2010, as well as concerns over tax rates and record deficits. At the time of the election, unemployment was over 9%, and had not declined significantly since
Barack Obama Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
had become president. Further eroding public trust in Congress were a series of scandals that saw Democratic representatives
Charlie Rangel Charles Bernard Rangel ( ; June 11, 1930 – May 26, 2025) was an American politician who served as United States House of Representatives, U.S. representative for districts in New York City for 46 years. A member of the Democratic Party (Unite ...
and
Maxine Waters Maxine Moore Waters (née Carr; born August 15, 1938) is an American politician serving as the United States House of Representatives, U.S. representative for since 1991. The district, numbered as the California's 29th congressional district, ...
, as well as Republican senator
John Ensign John Eric Ensign (born March 25, 1958) is an American veterinarian and former politician who served as a United States Senator from Nevada from 2001 until his resignation in 2011 amid a Senate Ethics Committee investigation into his attempts to ...
, all accused of unethical or illegal conduct in the months leading up to the 2010 election. Immigration reform had become an important issue in 2010, particularly following the passage of Arizona Senate Bill 1070, officially known as the Support Our Law Enforcement and Safe Neighborhoods Act. The Act greatly enhanced the power of Arizona's law enforcement agencies to investigate the immigration status of suspected illegal immigrants and to enforce state and national immigration laws. The Act also required immigrants to carry their immigration documentation on their person at all times. Its passage by a Republican-led legislature and its subsequent and very public signing by
Jan Brewer Janice Kay Brewer (''née'' Drinkwine; born September 26, 1944) is an American politician who served as the 22nd governor of Arizona from 2009 to 2015, as a member of the Republican Party (United States), Republican Party. Prior to this, Brewer ...
, the Republican
Governor of Arizona A governor is an administrative leader and head of a polity or political region, in some cases, such as governors-general, as the head of a state's official representative. Depending on the type of political region or polity, a ''governor'' ma ...
, ignited protests across the Southwest and galvanized political opinion among both pro-immigration Latino groups and Tea Party activists, many of whom supported stronger measures to stem illegal immigration. The passage of the controversial
Patient Protection and Affordable Care Act A patient is any recipient of health care services that are performed by healthcare professionals. The patient is most often ill or injured and in need of treatment by a physician, nurse, optometrist, dentist, veterinarian, or other health ...
also contributed to the low approval ratings of Congress, particularly Democrats, in the months leading up to the election. Many Republicans ran on a promise to repeal the law, and beat incumbent Democratic opponents who had voted in favor of the Patient Protection and Affordable Care Act.


Federal elections


Congressional elections


Senate elections

On January 19, 2010, a special election was also held for the Class I seat in
Massachusetts Massachusetts ( ; ), officially the Commonwealth of Massachusetts, is a U.S. state, state in the New England region of the Northeastern United States. It borders the Atlantic Ocean and the Gulf of Maine to its east, Connecticut and Rhode ...
, as a result of the death of incumbent Senator
Ted Kennedy Edward Moore Kennedy (February 22, 1932 – August 25, 2009) was an American lawyer and politician from Massachusetts who served as a member of the United States Senate from 1962 to his death in 2009. A member of the Democratic Party and ...
. Republican
Scott Brown Scott Brown may refer to: Sportsmen *Scott Brown (American football), American college football coach of Kentucky State *Scott Brown (baseball) (born 1956), former Major League Baseball pitcher for the Cincinnati Reds *Scott Brown (footballer, born ...
won the seat. The 34 seats in the
United States Senate The United States Senate is a chamber of the Bicameralism, bicameral United States Congress; it is the upper house, with the United States House of Representatives, U.S. House of Representatives being the lower house. Together, the Senate and ...
Class III were up for election. In addition, the Class I/II seats held by appointed Senators
Ted Kaufman Edward Emmett Kaufman (born March 15, 1939) is a retired American politician and businessman who served as a United States senator from Delaware from 2009 to 2010. He chaired the Congressional Oversight Panel for the Oversight of the Troubled ...
of
Delaware Delaware ( ) is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic and South Atlantic states, South Atlantic regions of the United States. It borders Maryland to its south and west, Pennsylvania to its north, New Jersey ...
,
Kirsten Gillibrand Kirsten Elizabeth Gillibrand (; ; born December 9, 1966) is an American lawyer and politician serving as the Seniority in the United States Senate, junior United States Senate, United States senator from New York (state), New York since 2009 ...
of
New York New York most commonly refers to: * New York (state), a state in the northeastern United States * New York City, the most populous city in the United States, located in the state of New York New York may also refer to: Places United Kingdom * ...
, and
Carte Goodwin Carte Patrick Goodwin (born February 27, 1974) is an American attorney and politician who served as a United States Senate, United States senator from West Virginia in 2010. A member of the Democratic Party (United States), Democratic Party, he w ...
of
West Virginia West Virginia is a mountainous U.S. state, state in the Southern United States, Southern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States.The United States Census Bureau, Census Bureau and the Association of American ...
were contested in
special elections A by-election, also known as a special election in the United States and the Philippines, or a bypoll in India, is an election used to fill an office that has become vacant between general elections. A vacancy may arise as a result of an incumben ...
on the same day. Republicans picked up six seats, but Democrats retained a majority in the Senate.


House of Representatives elections

All 435 voting seats in the
United States House of Representatives The United States House of Representatives is a chamber of the Bicameralism, bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Artic ...
were up for election. Additionally, elections were held to select the
delegates Delegate or delegates may refer to: * Delegate, New South Wales, a town in Australia * Delegate (CLI), a computer programming technique * Delegate (American politics), a representative in any of various political organizations * Delegate (United S ...
for the
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and four of the five
U.S. territories Territories of the United States are sub-national administrative divisions and dependent territories overseen by the federal government of the United States. The American territories differ from the U.S. states and Indian reservations in th ...
. The only seat in the House not up for election was that of the Resident Commissioner of Puerto Rico, who serves a four-year term and faced election in
2012 2012 was designated as: *International Year of Cooperatives *International Year of Sustainable Energy for All Events January *January 4 – The Cicada 3301 internet hunt begins. * January 12 – Peaceful protests begin in the R ...
. Republicans won the nationwide popular vote for the House of Representatives by a margin of 6.8 points and picked up 63 seats, taking control of the chamber for the first time since the
2006 elections The following elections occurred in the year 2006. * Elections in 2006 * Electoral calendar 2006 * 2006 Acehnese regional election * 2006 American Samoan legislative election * 2006 Bahraini parliamentary election * 2006 Costa Rican presidential e ...
. This represented the largest single-election shift in House seats since the
1948 elections The following elections occurred in the year 1948. Previous: List of elections in 1947 Next: List of elections in 1949 Africa * 1948 Mauritian general election * 1948 South African general election * 1948 Southern Rhodesian general election As ...
and the largest midterm election shift since the
1938 elections The following elections occurred in the year 1938. Africa * 1938 South African general election Asia * 1938 Philippine general election * 1938 Philippine legislative election * 1938 Soviet Union regional elections Europe * 1938 Estonian parliame ...
. The only seat Democrats flipped without unseating a Republican was Delaware's lone House seat, going to former Lt. Governor John Carney.


State elections


Gubernatorial elections

37 state and two territory United States governors were up for election. Republicans picked up a net of six state governorships; Democrats won control of five governorships previously controlled by Republicans, but Republicans took 11 governorships.


Other statewide elections

In many states where the following positions are elected offices, voters elected state executive branch offices (including
Lieutenant Governors A lieutenant governor, lieutenant-governor, or vice governor is a high officer of state, whose precise role and rank vary by jurisdiction. Often a lieutenant governor is the deputy, or lieutenant, to or ranked under a governor — a "second-in-comm ...
(though some will be voted for on the same ticket as the gubernatorial nominee), Secretary of state,
state Treasurer In the state and territorial governments of the United States, 54 of the 56 states and territories have the executive position of treasurer. New York abolished the office of New York State Treasurer in 1926, in which the duties were transfer ...
,
state Auditor State auditors (also known as state comptrollers, state controllers, or state examiners, among others) are fiscal officers lodged in the executive or legislative branches of U.S. state governments who serve as external auditors, program eval ...
,
state Attorney General The state attorney general in each of the 50 U.S. states, of the District of Columbia, federal district, or of any of the Territories of the United States, territories is the chief legal advisor to the State governments of the United States, sta ...
, state Superintendent of Education, Commissioners of
Insurance Insurance is a means of protection from financial loss in which, in exchange for a fee, a party agrees to compensate another party in the event of a certain loss, damage, or injury. It is a form of risk management, primarily used to protect ...
, Agriculture or, Labor, etc.) and state judicial branch offices (seats on
state Supreme Court In the United States, a state supreme court (known by other names in some states) is the highest court in the state judiciary of a U.S. state. On matters of state law, the judgment of a state supreme court is considered final and binding in ...
s and, in some states, state appellate courts).


State legislative elections

Republicans made substantial gains in state legislatures across the nation. Twenty chambers flipped from Democratic to Republican control, giving Republicans full control of eleven state legislatures and control of one chamber in Colorado, Iowa, and New York. Additionally, Republicans gained enough seats in the Oregon House of Representatives to produce a 30-30 party split, pushing Democrats into a power-sharing agreement that resulted in the election of two "co-speakers" (one from each party) to lead the chamber. Republicans gained a net of 680 seats in state legislative races, breaking the previous record of 628 flipped seats set by Democrats in the post-Watergate elections of 1974. Six states saw both chambers switch from Democrat to Republican majorities: Alabama (where the Republicans won a majority and a trifecta for the first time since 1874), Maine (for the first time since 1975 and a trifecta for the first time since 1965), Minnesota (for the first time since 1915 in partisan elections and 1973 in non-partisan elections), New Hampshire, North Carolina (for the first time since 1896), and Wisconsin. In addition, by picking up the lower chambers in Indiana, Ohio, Michigan, Montana and Pennsylvania, Republicans gained control of both chambers in an additional five states. Furthermore, Republicans picked up one chamber from Democrats in Colorado, Iowa, and New York to split control in those states. They expanded majorities in both chambers in Texas, Florida, and Georgia.


Local elections

On November 2, 2010, various cities, counties, school boards, and special districts (in the United States) witnessed elections. Some elections were high-profile. *
Luzerne County Luzerne County is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Pennsylvania. According to the United States Census Bureau, the county has a total area of , of which is land and is water. It is Northeaste ...
,
Pennsylvania Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...
: The voters of Luzerne County adopted a home rule charter by a margin of 51,413 to 41,639. This changed the county’s government from a
board of county commissioners A county commission (or a board of county commissioners) is a group of elected officials (county commissioners) collectively charged with administering the county government in some states of the United States. A county usually has three to five ...
to a council-manager form of government. The following year (in 2011), the first general election for the new assembly was held. The first council members were sworn in on January 2, 2012. High-profile mayoral elections are listed below: *
Honolulu, Hawaii Honolulu ( ; ) is the List of capitals in the United States, capital and most populous city of the U.S. state of Hawaii, located in the Pacific Ocean. It is the county seat of the Consolidated city-county, consolidated City and County of Honol ...
: Incumbent mayor
Mufi Hannemann Muliufi Francis Hannemann (born July 16, 1954) is an American politician, businessman, and non-profit executive. He was elected twice as Mayor of Honolulu in 2004 and 2008. Hannemann has served as a special assistant in Washington, D.C., with t ...
resigned on July 20, 2010, to run for
Governor of Hawaii The governor of Hawaii () is the head of government of the U.S. state of Hawaii and its various agencies and departments, as provided in the Hawaii State Constitution Article V, Sections 1 through 6. It is a directly elected position, votes bei ...
. The city's Managing Director Kirk Caldwell served as acting mayor until
Peter Carlisle Peter Benson Carlisle (born October 12, 1952) is an American politician and attorney who served as the 13th Mayor of Honolulu City and County, Honolulu, Hawaii from 2010 to 2013. Prior to serving as interim Mayor following the resignation of forme ...
was elected in a special election on September 18. *
Louisville, Kentucky Louisville is the List of cities in Kentucky, most populous city in the Commonwealth of Kentucky, sixth-most populous city in the Southeastern United States, Southeast, and the list of United States cities by population, 27th-most-populous city ...
: Incumbent mayor
Jerry Abramson Jerry Edwin Abramson (born September 12, 1946) is an American Democratic politician who was the 55th lieutenant governor of Kentucky. On November 6, 2014, Governor Steve Beshear announced that Abramson would step down from his position as lieu ...
declined to run for a third consecutive term in order to run for
Lieutenant Governor of Kentucky The lieutenant governor of Kentucky was created under the state's second constitution, which was ratified in 1799. The inaugural officeholder was Alexander Scott Bullitt, who took office in 1800 following his election to serve under James Garra ...
in 2011.
Greg Fischer Gregory Edward Fischer (born January 14, 1958) is an American businessman and entrepreneur who served as the second mayor of Louisville Metro from 2011 to 2023. In 2019, he was elected vice president of the U.S. Conference of Mayors, and in ...
was elected as the successor. *
New Orleans, Louisiana New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
: Incumbent mayor
Ray Nagin Clarence Ray Nagin Jr. (born June 11, 1956) is an American former politician who was the 60th Mayor of New Orleans, Louisiana, from 2002 to 2010. A Democrat, Nagin became internationally known in 2005 in the aftermath of Hurricane Katrina. N ...
was term-limited out of office.
Mitch Landrieu Mitchell Joseph Landrieu ( ; born August 16, 1960) is an American lawyer and politician who served as Mayor of New Orleans from 2010 to 2018. A member of the Democratic Party, he previously served as Lieutenant Governor of Louisiana from 2004 t ...
was elected as the new mayor on February 6. *
Washington, D.C. Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...
: Incumbent mayor
Adrian Fenty Adrian Malik Fenty (born December 6, 1970) is an American politician who served as the mayor of the District of Columbia from 2007 to 2011. A Washington, D.C. native, Fenty graduated from Oberlin College and Howard University Law School, then ser ...
was defeated in the Democratic primary by Vincent C. Gray, who then went on to win the general election.


Turnout

Approximately 82.5 million people voted. Turnout increased relative to the previous U.S. midterm elections without any significant shift in voters' political identification.


Table of federal and state results

Bold indicates a change in control. Note that not all states held gubernatorial, state legislative, and United States Senate elections in 2010.


Notes


References


Further reading

* * Bullock, Charles S., et al. ''Key States, High Stakes: Sarah Palin, the Tea Party, and the 2010 Elections'' (2011) * * Sabato, Larry. ''Who Got in the Booth? A Look Back at the 2010 Elections'' (2011)


External links


2010 Midterm Election Debates
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2010 The year saw a multitude of natural and environmental disasters such as the 2010 Haiti earthquake, the Deepwater Horizon oil spill, and the 2010 Chile earthquake. The 2009 swine flu pandemic, swine flu pandemic which began the previous year ...
November 2010 in the United States
2010 The year saw a multitude of natural and environmental disasters such as the 2010 Haiti earthquake, the Deepwater Horizon oil spill, and the 2010 Chile earthquake. The 2009 swine flu pandemic, swine flu pandemic which began the previous year ...