The 2012 United States House of Representatives elections in California were held on November 6, 2012, with a primary election on June 5, 2012. Voters elected the 53

U.S. representatives The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they ...

from the state, one from each of the state's 53

congressional districts Congressional districts, also known as electoral districts and legislative districts, electorates, or wards in other nations, are divisions of a larger administrative region that represent the population of a region in the larger congressional bod ...

. The elections coincided with the elections of other federal and state offices, including a quadrennial

presidential election A presidential election is the election of any head of state whose official title is President. Elections by country Albania The president of Albania is elected by the Assembly of Albania who are elected by the Albanian public. Chile The pre ...

and a U.S. Senate election. According to ''

The Cook Political Report ''The Cook Political Report with Amy Walter'' is an American online newsletter that analyzes elections and campaigns for the U.S. Presidency, the United States Senate, the United States House of Representatives, and U.S. governors' offices. Sel ...

'' and ''

Roll Call ''Roll Call'' is a newspaper and website published in Washington, D.C., United States, when the United States Congress is in session, reporting news of legislative and political maneuverings on Capitol Hill, as well as political coverage of c ...

'', the most competitive districts were the

7th 7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube (algebra), cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion ...

, 10th, 26th, 36th, and 52nd; additionally, the

3rd Third or 3rd may refer to: Numbers * 3rd, the ordinal form of the cardinal number 3 * , a fraction of one third * Second#Sexagesimal divisions of calendar time and day, 1⁄60 of a ''second'', or 1⁄3600 of a ''minute'' Places * 3rd Street (d ...

9th 9 (nine) is the natural number following and preceding . Evolution of the Arabic digit In the beginning, various Indians wrote a digit 9 similar in shape to the modern closing question mark without the bottom dot. The Kshatrapa, Andhra and ...

, 24th, 41st, and 47th were rated as less than safe. ''Roll Call'' additionally listed the 21st district as competitive. Voters in 14 districts elected new representatives: the 1st, 2nd, 7th,

8th 8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of t ...

, 15th, 21st, 26th, 29th,

35th Military units *35th Fighter Wing, an air combat unit of the United States Air Force *35th Infantry Division (United States), a formation of the National Guard since World War I *35th Infantry Regiment (United States), a regiment created on 1 July 1 ...

, 36th, 41st, 47th, 51st, and 52nd. Two districts, the 30th and the 44th, had two incumbents running against each other. This was the first election using congressional districts drawn by the

California Citizens Redistricting Commission The California Citizens Redistricting Commission is the redistricting commission for the State of California responsible for determining the boundaries of districts for the State Senate, State Assembly, and Board of Equalization. The commission ...

. The districts, based on the

2010 United States Census The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators servin ...

, were approved on August 15, 2011. It was also the first non-special election to use the

nonpartisan blanket primary A nonpartisan blanket primary is a primary election in which all candidates for the same elected office run against each other at once, regardless of the political party. Partisan elections are, on the other hand, segregated by political party. ...

system established by Proposition 14. As a result, eight districts featured general elections with two candidates of the same party: the 15th, 30th, 35th, 40th, 43rd, and 44th with two Democrats; and the 8th and 31st with two Republicans.

Overview

Districts

District 1

The 1st district is based in inland Northern California and includes Chico and Redding. Republican

Wally Herger Walter William Herger Jr. (born May 20, 1945) is an American politician who served as the U.S. representative for California's 2nd congressional district from 1987 to 2013. A member of the Republican Party, his district was the state's largest c ...

, who represented the 2nd district from 1987 to 2013, retired.

District 2

The 2nd district is based in California's

North Coast North Coast or Northcoast may refer to : Antigua and Barbuda * Major Division of North Coast, a census division in Saint John Parish Australia *New South Wales North Coast, a region Canada *The British Columbia Coast, primarily the communiti ...

and includes

Marin County Marin County is a county located in the northwestern part of the San Francisco Bay Area of the U.S. state of California. As of the 2020 census, the population was 262,231. Its county seat and largest city is San Rafael. Marin County is acros ...

and

Eureka Eureka (often abbreviated as E!, or Σ!) is an intergovernmental organisation for research and development funding and coordination. Eureka is an open platform for international cooperation in innovation. Organisations and companies applying th ...

. Democrat

Lynn Woolsey Lynn C. Woolsey (born November 3, 1937) is an American politician who served as the U.S. representative for from 1993 to 2013. A member of the Democratic Party, her district included all of Marin County and most of Sonoma County. She was a me ...

, who represented the 6th district from 1993 to 2013, retired.

District 3

The 3rd district is based in north central California and includes

Davis Davis may refer to: Places Antarctica * Mount Davis (Antarctica) * Davis Island (Palmer Archipelago) * Davis Valley, Queen Elizabeth Land Canada * Davis, Saskatchewan, an unincorporated community * Davis Strait, between Nunavut and Gre ...

, Fairfield, and

Yuba City Yuba City (Maidu: ''Yubu'') is a city in Northern California and the county seat of Sutter County, California, United States. The population was 70,117 at the 2020 census. Yuba City is the principal city of the Yuba City Metropolitan Statistical ...

. Democrat

John Garamendi John Raymond Garamendi (; born January 24, 1945) is an American businessman, politician, and member of the Democratic Party who has represented areas of Northern California between San Francisco and Sacramento, including the cities of Fairfield ...

, who represented the 10th district from 2009 to 2013, won reelection here.

District 4

The 4th district is based in east central California and includes

Lake Tahoe Lake Tahoe (; was, Dáʔaw, meaning "the lake") is a Fresh water, freshwater lake in the Sierra Nevada (U.S.), Sierra Nevada of the United States. Lying at , it straddles the state line between California and Nevada, west of Carson City, Nevad ...

, Roseville, and

Yosemite National Park Yosemite National Park ( ) is an American national park in California, surrounded on the southeast by Sierra National Forest and on the northwest by Stanislaus National Forest. The park is managed by the National Park Service and covers an ar ...

. Republican

Tom McClintock Thomas Miller McClintock II (; born July 10, 1956) is an American politician serving as the U.S. representative for since 2009. His district stretches from the Sacramento suburbs to the outer suburbs of Fresno; it includes Yosemite National P ...

, who has represented the 4th district since 2009, won reelection here.

District 5

The 5th district is based in the North Bay and includes Napa,

Santa Rosa Santa Rosa is the Italian, Portuguese and Spanish name for Saint Rose. Santa Rosa may also refer to: Places Argentina *Santa Rosa, Mendoza, a city * Santa Rosa, Tinogasta, Catamarca * Santa Rosa, Valle Viejo, Catamarca * Santa Rosa, La Pampa * S ...

, and Vallejo. Democrat Mike Thompson, who represented the 1st district from 1999 to 2013, won reelection here.

District 6

The 6th district is based in north central California and includes

Sacramento ) , image_map = Sacramento County California Incorporated and Unincorporated areas Sacramento Highlighted.svg , mapsize = 250x200px , map_caption = Location within Sacramento ...

. Democrat

Doris Matsui Doris Okada Matsui (; born Doris Kazue Okada; September 25, 1944) is an American politician from the Democratic Party, serving since 2005 in the House of Representatives. She represents (until 2013 numbered the 5th district), covering the city ...

, who represented the 5th district from 2005 to 2013, won reelection here.

District 7

The 7th district is based in north central California and includes eastern

Sacramento County Sacramento County () is a county located in the U.S. state of California. As of the 2020 census, the population was 1,585,055. Its county seat is Sacramento, which has been the state capital of California since 1854. Sacramento County is the ...

. Republican

Dan Lungren Daniel Edward Lungren (born September 22, 1946) is an American politician and lawyer who served as the U.S. representative for from 2005 to 2013. A member of the Republican Party, during his tenure, the district covered most of Sacramento Count ...

, who represented the 3rd district from 2005 to 2013 and previously served from 1979 until 1989, lost reelection here to Democrat

Ami Bera Amerish Babulal "Ami" Bera (; born March 2, 1965) is an American physician and politician serving as the U.S. representative for since 2013. A member of the Democratic Party, his district encompasses most of Sacramento's eastern and southern sub ...

. In May 2016, Babulal Bera, Ami Bera's father, pleaded guilty to two felony counts of election fraud affecting the 2010 and 2012 elections, and was convicted of illegally funneling $250,000 to Bera's campaigns between 2010 and 2012.

District 8

The 8th district is based in the eastern High Desert and includes

Victorville Victorville is a city in Victor Valley in San Bernardino County, California. Its population as of the 2020 census was 134,810. History In 1858, Aaron G. Lane came to what is now known as Victorville and founded a waystation called "Lane's Cro ...

and Yucaipa. Republican

Jerry Lewis Jerry Lewis (born Joseph Levitch; March 16, 1926 – August 20, 2017) was an American comedian, actor, singer, filmmaker and humanitarian. As his contributions to comedy and charity made him a global figure in popular culture, pop culture ...

, who represented the 41st district from 2003 to 2013 and its predecessors since 1983, retired.

District 9

The 9th district is based in the Central Valley and includes the San Joaquin Delta and Stockton. Democrat

Jerry McNerney Gerald Mark McNerney (born June 18, 1951) is an American businessman, politician, and the U.S. representative for , from 2007 until 2023. He is a member of the Democratic Party. His district, numbered as the 11th district until 2013, was bas ...

, who represented the 11th district from 2007 to 2013, won reelection here.

District 10

The 10th district is based in the Central Valley and includes

Modesto Modesto () is the county seat and largest city of Stanislaus County, California, United States. With a population of 218,464 at the 2020 census, it is the 19th largest city in the state of California and forms part of the Sacramento-Stockton- ...

and Tracy. Democrat

Dennis Cardoza Dennis Alan Cardoza (born March 31, 1959) is an American politician who served as the U.S. representative for from 2003 to 2012. The district took in a large swath of the Central Valley, from Stockton to Fresno. He is a member of the Democrati ...

, who represented the 18th district from 2003 to 2013, retired. Republican

Jeff Denham Jeffrey John Denham (born July 29, 1967) is an American politician, United States Air Force veteran, and businessman. A member of the Republican Party, he served as the U.S. representative for from 2013 to 2019. Denham first won election to th ...

, who represented the 19th district from 2011 to 2013, won reelection here.

District 11

The 11th district is based in the

East Bay The East Bay is the eastern region of the San Francisco Bay Area and includes cities along the eastern shores of the San Francisco Bay and San Pablo Bay. The region has grown to include inland communities in Alameda and Contra Costa countie ...

and includes

Concord Concord may refer to: Meaning "agreement" * Pact or treaty, frequently between nations (indicating a condition of harmony) * Harmony, in music * Agreement (linguistics), a change in the form of a word depending on grammatical features of other ...

and

Richmond Richmond most often refers to: * Richmond, Virginia, the capital of Virginia, United States * Richmond, London, a part of London * Richmond, North Yorkshire, a town in England * Richmond, British Columbia, a city in Canada * Richmond, California, ...

. Democrat George Miller, who represented the 7th district from 1975 to 2013, won reelection here.

District 12

The 12th district is based in the

Bay Area The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Gov ...

and includes most of

San Francisco San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of Ca ...

. House Democratic Leader and former Speaker

Nancy Pelosi Nancy Patricia Pelosi (; ; born March 26, 1940) is an American politician who has served as Speaker of the United States House of Representatives since 2019 and previously from 2007 to 2011. She has represented in the United States House of ...

, who represented the 8th district from 1993 to 2013 and previously represented the 5th district from 1987 until 1993, won reelection here.

District 13

The 13th district is based in the

and includes

Berkeley Berkeley most often refers to: *Berkeley, California, a city in the United States **University of California, Berkeley, a public university in Berkeley, California * George Berkeley (1685–1753), Anglo-Irish philosopher Berkeley may also refer ...

and

Oakland Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast port, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the Bay A ...

. Democrat

Barbara Lee Barbara Jean Lee (née Tutt; born July 16, 1946) is an American politician serving as the U.S. representative for . Now in her 12th term, Lee has served since 1998, and is a member of the Democratic Party. The district, numbered as the 9th di ...

, who represented the 9th district from 1998 to 2013, won reelection here.

District 14

The 14th district is based in the

and includes most of

San Mateo County San Mateo County ( ), officially the County of San Mateo, is a county located in the U.S. state of California. As of the 2020 census, the population was 764,442. Redwood City is the county seat, and the third most populated city following Daly ...

. Democrat

Jackie Speier Karen Lorraine Jacqueline Speier ( ; born May 14, 1950) is an American lawyer and politician serving as the U.S. representative for , serving in Congress since 2008. She is a member of the Democratic Party. The district, numbered as the 12th Distr ...

, who represented the 12th district from 2008 to 2013, won reelection here.

District 15

The 15th district is based in the

and includes Hayward and Livermore. Democrat

Pete Stark Fortney Hillman Stark Jr. (November 11, 1931 – January 24, 2020), known as Pete Stark, was an American businessman and politician who was a member of the United States House of Representatives from 1973 to 2013. A Democrat from California, St ...

, who represented the 13th district from 1993 to 2013 and its predecessors since 1973, lost reelection here to fellow Democrat

Eric Swalwell Eric Michael Swalwell (born November 16, 1980) is an American lawyer and politician serving as the U.S. representative for California's 15th congressional district since 2013. His district covers most of eastern Alameda County and part of cent ...

District 16

The 16th district is based in the Central Valley and includes

Fresno Fresno () is a major city in the San Joaquin Valley of California, United States. It is the county seat of Fresno County and the largest city in the greater Central Valley region. It covers about and had a population of 542,107 in 2020, maki ...

and

Merced Merced (; Spanish for "Mercy") is a city in, and the county seat of, Merced County, California, United States, in the San Joaquin Valley. As of the 2020 Census, the city had a population of 86,333, up from 78,958 in 2010. Incorporated on April 1 ...

. Democrat

Jim Costa James Manuel Costa (born April 13, 1952) is an American politician serving as the United States House of Representatives, U.S. representative for since 2023, previously representing the California's 20th congressional district, 20th congressio ...

, who represented the 20th district from 2005 to 2013, won reelection here.

District 17

The 17th district is based in the

and includes

Sunnyvale Sunnyvale () is a city located in the Santa Clara Valley in northwest Santa Clara County in the U.S. state of California. Sunnyvale lies along the historic El Camino Real and Highway 101 and is bordered by portions of San Jose to the north ...

Cupertino Cupertino ( ) is a city in Santa Clara County, California, United States, directly west of San Jose on the western edge of the Santa Clara Valley with portions extending into the foothills of the Santa Cruz Mountains. The population was 57,8 ...

, Santa Clara, Fremont, and

Milpitas Milpitas (Spanish for "little milpas") is a city in Santa Clara County, California, in Silicon Valley. As of the 2020 census, the city population was 80,273. The city's origins lie in Rancho Milpitas, granted to Californio ranchero José Marí ...

. Democrat

Mike Honda Michael Makoto "Mike" Honda (born June 27, 1941) is an American politician and former educator. A member of the Democratic Party, he served in Congress from 2001 to 2017. Initially involved in education in California, he first became active in ...

, who represented the 15th district from 2001 to 2013, won reelection here.

District 18

The 18th district is based in the

and includes

Palo Alto Palo Alto (; Spanish for "tall stick") is a charter city in the northwestern corner of Santa Clara County, California, United States, in the San Francisco Bay Area, named after a coastal redwood tree known as El Palo Alto. The city was estab ...

Redwood City Redwood City is a city on the San Francisco Peninsula in Northern California's Bay Area, approximately south of San Francisco, and northwest of San Jose. Redwood City's history spans its earliest inhabitation by the Ohlone people to being a po ...

, and Saratoga. Democrat

Anna Eshoo Anna A. Eshoo ( ; née Georges; born December 13, 1942) is an American politician serving as the U.S. representative from . She is a member of the Democratic Party. The district, numbered as the 14th district from 1993 to 2013, is based in Silico ...

, who represented the 14th district from 1993 to 2013, won reelection here.

District 19

The 19th district is based in the South Bay and includes most of San Jose. Democrat

Zoe Lofgren Susan Ellen "Zoe" Lofgren ( ; born December 21, 1947) is an American lawyer and politician serving as a U.S. representative from California. A member of the Democratic Party, Lofgren is in her 13th term in Congress, having been first elected in 1 ...

, who represented the 16th district from 1995 to 2013, won reelection here.

District 20

The 20th district is based in the Central Coast and includes

Monterey Monterey (; es, Monterrey; Ohlone: ) is a city located in Monterey County on the southern edge of Monterey Bay on the U.S. state of California's Central Coast. Founded on June 3, 1770, it functioned as the capital of Alta California under both ...

and Santa Cruz. Democrat

Sam Farr Samuel Sharon Farr (born July 4, 1941) is an American politician who was the U.S. representative for California's 17th (1993–2013) and 20th congressional districts (2013–17). He is a member of the Democratic Party. He was elected to Cong ...

, who represented the 17th district from 1993 to 2013, won reelection here.

District 21

The 21st district is based in the Central Valley and includes Hanford and parts of

Bakersfield Bakersfield is a city in Kern County, California, United States. It is the county seat and largest city of Kern County. The city covers about near the southern end of the San Joaquin Valley and the Central Valley region. Bakersfield's populat ...

. The district had no incumbent.

District 22

The 22nd district is based in the Central Valley and includes Clovis, Tulare, and

Visalia Visalia ( ) is a city in the agricultural San Joaquin Valley of California. The population was 141,384 as per the 2020 census. Visalia is the fifth-largest city in the San Joaquin Valley, the 42nd most populous in California, and 192nd in ...

. Republican

Devin Nunes Devin Gerald Nunes (; born October 1, 1973) is an American businessman and politician who is chief executive officer of the Trump Media & Technology Group (TMTG). Before resigning from the House of Representatives and joining TMTG, Nunes was ...

, who represented the 21st district from 2003 to 2013, won reelection here.

District 23

The 23rd district is based in the southern Central Valley and includes parts of

. House Majority Whip and Republican

Kevin McCarthy Kevin Owen McCarthy (born January 26, 1965) is an American politician, serving as Party leaders of the United States House of Representatives, House Minority Leader in the United States House of Representatives since 2019. A member of the Rep ...

, who represented the 22nd district from 2007 to 2013, won reelection here.

District 24

The 24th district is based in the Central Coast and includes

San Luis Obispo San Luis Obispo (; Spanish for " St. Louis the Bishop", ; Chumash: ''tiłhini'') is a city and county seat of San Luis Obispo County, in the U.S. state of California. Located on the Central Coast of California, San Luis Obispo is roughly halfwa ...

and Santa Barbara. Democrat

Lois Capps Lois Ragnhild Capps (née Grimsrud; January 10, 1938) is an American politician who served as the U.S. representative for from 1998 to 2017. She is a member of the Democratic Party. The district, numbered as the 22nd District from 1998 to 2003 a ...

, who represented

California's 23rd congressional district California's 23rd congressional district is a congressional district in the U.S. state of California. The district is represented in the 118th United States Congress by Jay Obernolte The current district includes parts of the southern San Joaq ...

from 2003 to 2013 and the 22nd district from 1998 to 2003, won reelection here.

District 25

The 25th district is based in northern

Los Angeles County Los Angeles County, officially the County of Los Angeles, and sometimes abbreviated as L.A. County, is the most populous county in the United States and in the U.S. state of California, with 9,861,224 residents estimated as of 2022. It is the ...

and includes

Palmdale Palmdale is a city in northern Los Angeles County in the U.S. state of California. The city lies in the Antelope Valley region of Southern California. The San Gabriel Mountains separate Palmdale from the Los Angeles Basin to the south. On Aug ...

and

Santa Clarita Santa Clarita (; Spanish for "Little St. Clare") is a city in northwestern Los Angeles County in the U.S. state of California. With a 2020 census population of 228,673, it is the third-largest city by population in Los Angeles County, the 17t ...

. Republican Howard "Buck" McKeon, who has represented the 25th district since 1993, won reelection here.

District 26

The 26th district is based in the southern Central Coast and includes

Oxnard Oxnard () is a city in Ventura County, California, United States. On California's South Coast, it is the most populous city in Ventura County and the 22nd-most-populous city in California. Incorporated in 1903, Oxnard lies approximately west ...

and

Thousand Oaks Thousand Oaks is the second-largest city in Ventura County, California, United States. It is in the northwestern part of Greater Los Angeles, approximately from the city of Los Angeles and from Downtown. It is named after the many oak tree ...

. Republican

Elton Gallegly Elton William Gallegly (born March 7, 1944) is a former U.S. Representative from California. A Republican, he last represented . He previously represented the 23rd and 21st Districts, and served from 1987 to 2013. He did not seek re-election in ...

, who represented the 24th district from 2003 to 2013 and its predecessors since 1987, retired.

District 27

The 27th district is based in the

San Gabriel Foothills The Foothills of the San Gabriel Valley are the foothills and hills in the San Gabriel Valley of eastern Los Angeles County, California, Los Angeles County, California. They include the foothills of the San Gabriel Mountains, and independent low ...

and includes

Alhambra The Alhambra (, ; ar, الْحَمْرَاء, Al-Ḥamrāʾ, , ) is a palace and fortress complex located in Granada, Andalusia, Spain. It is one of the most famous monuments of Islamic architecture and one of the best-preserved palaces of the ...

and

Pasadena Pasadena ( ) is a city in Los Angeles County, California, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial district. Its ...

. Democrat

Judy Chu Judy May Chu (born July 7, 1953) is an American politician serving as the U.S. representative for since 2013. A member of the Democratic Party, she has held a seat in Congress since 2009, representing until redistricting. Chu is the first Chines ...

, who represented the 32nd district from 2009 to 2013, won reelection here.

District 28

The 28th district is based in the northern

Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world' ...

suburbs and includes Burbank and

Glendale Glendale is the anglicised version of the Gaelic Gleann Dail, which means ''valley of fertile, low-lying arable land''. It may refer to: Places Australia * Glendale, New South Wales ** Stockland Glendale, a shopping centre *Glendale, Queensland, ...

as well as parts of central Los Angeles. Democrat

Adam Schiff Adam Bennett Schiff (born June 22, 1960) is an American lawyer, author, and politician who has served as a U.S. representative since 2001. A member of the Democratic Party, he has represented since 2013. Schiff's district (numbered as the 2 ...

, who represented the 29th district from 2003 to 2013 and the 27th district from 2001 to 2003, won reelection here.

District 29

The 29th district is based in the northeastern

San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, California. Located to the north of the Los Angeles Basin, it contains a large portion of the City of Los Angeles, as well as unincorporated ar ...

. The district had no incumbent.

District 30

The 30th district is based in the western

and includes

Sherman Oaks Sherman Oaks is a neighborhood in the city of Los Angeles, California located in the San Fernando Valley, founded in 1927. The neighborhood includes a portion of the Santa Monica Mountains, which gives Sherman Oaks a lower population density than ...

. Democrat

Brad Sherman Bradley James Sherman (born October 24, 1954) is an American accountant and politician serving as the U.S. representative for California's 30th congressional district since 2013. A member of the Democratic Party, he first entered Congress in 19 ...

, who represented the 27th district from 2003 to 2013 and the 24th district from 1997 to 2003, defeated fellow Democrat

Howard Berman Howard Lawrence Berman (born April 15, 1941) is an American attorney and retired politician who served as a U.S. representative from California from 1983 to 2013. A member of the Democratic Party, he represented the state's 26th congressional ...

, who represented the 28th district from 2003 to 2013 and the 26th district from 1983 to 2003. The campaign was one of the most expensive in the nation.

Open primary

=Polling

=Results

Endorsements

Results

District 31

The 31st district is based in the

Inland Empire The Inland Empire (IE) is a metropolitan area and region inland of and adjacent to coastal Southern California, centering around the cities of San Bernardino and Riverside, and bordering Los Angeles County to the west. It includes the cities o ...

and includes

San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...

and

Rancho Cucamonga Rancho Cucamonga was a Mexican land grant in present-day San Bernardino County, California, given in 1839 to the dedicated soldier, smuggler and politician Tiburcio Tapia by Mexican governor Juan Bautista Alvarado. The grant formed parts of pr ...

. Republicans

David Dreier David Timothy Dreier OAE (/ draɪər/; born July 5, 1952) is an American businessman, philanthropist, and politician who served as a Republican member of the United States House of Representatives from California from 1981 to 2013. He was one o ...

, who represented the 26th district from 2003 to 2013 and its predecessors since 1981, and

, who represented the 41st district from 2003 to 2013 and its predecessors since 1979, retired. Republican

Gary Miller Gary Miller may refer to: *Gary Miller (politician) (born 1948), American politician * Michael Dunn (actor) (Gary Neil Miller, 1934–1973), American actor * Gary L. Miller (1947–1969), American soldier and Medal of Honor recipient * Gary Miller ...

, who represented the 42nd district from 2003 to 2013 and the 41st district from 1999 to 2003, won reelection here.

District 32

The 32nd district is based in the

San Gabriel Valley The San Gabriel Valley ( es, Valle de San Gabriel) is one of the principal valleys of Southern California, lying immediately to the east of the eastern city limits of the city of Los Angeles, and occupying the vast majority of the eastern part ...

and includes El Monte and

West Covina West or Occident is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth. Etymology The word "west" is a Germanic word passed into some R ...

. Republican

, who represented the 26th district from 2003 to 2013 and its predecessors since 1978, retired. Democrat

Grace Napolitano Graciela Flores "Grace" Napolitano (; born December 4, 1936) is an American Democratic Party politician who has represented California's San Gabriel Valley and other parts of Los Angeles County in the United States House of Representatives sin ...

, who represented the 38th district from 2003 to 2013 and the 34th district from 1999 to 2003, won reelection here.

District 33

The 33rd district is based in coastal

and includes

Beverly Hills Beverly Hills is a city located in Los Angeles County, California. A notable and historic suburb of Greater Los Angeles, it is in a wealthy area immediately southwest of the Hollywood Hills, approximately northwest of downtown Los Angeles. Bev ...

and

Santa Monica Santa Monica (; Spanish: ''Santa Mónica'') is a city in Los Angeles County, situated along Santa Monica Bay on California's South Coast. Santa Monica's 2020 U.S. Census population was 93,076. Santa Monica is a popular resort town, owing to ...

. Democrat

Henry Waxman Henry Arnold Waxman (born September 12, 1939) is an American politician who served as a U.S. representative from California from 1975 to 2015. He is a member of the Democratic Party. His district included much of the western part of the city of L ...

, who represented the 30th district from 2003 to 2013 and the 24th and 29th districts from 1975 to 1993 and 1993 to 2003 respectively, won reelection here.

District 34

The 34th district is based in central

and includes

Chinatown A Chinatown () is an ethnic enclave of Chinese people located outside Greater China, most often in an urban setting. Areas known as "Chinatown" exist throughout the world, including Europe, North America, South America, Asia, Africa and Austra ...

and

Downtown Los Angeles Downtown Los Angeles (DTLA) contains the central business district of Los Angeles. In addition, it contains a diverse residential area of some 85,000 people, and covers . A 2013 study found that the district is home to over 500,000 jobs. It is ...

. Democrat

Xavier Becerra Xavier Becerra ( ; ; born January 26, 1958) is an American lawyer and politician serving as the 25th United States secretary of health and human services since March 2021. Becerra previously served as the attorney general of California from Jan ...

, who represented the 31st district from 2003 to 2013 and the 30th district from 1993 to 2003, won reelection here.

District 35

The 35th district is based in the

and includes

Fontana Fontana may refer to: Places Italy *Fontana Liri, comune in the Province of Frosinone *Fontanafredda, comune in the Province of Pordenone *Fontanarosa, comune in the Province of Avellino *Francavilla Fontana, comune in the Province of Brindisi * ...

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...

, and Pomona. Democrat

Joe Baca Joseph Natalio Baca Sr. (born January 23, 1947) is an American Democratic politician who served as the U.S. representative for southwestern San Bernardino County (including Fontana, Rialto, Ontario and parts of the city of San Bernardino) from ...

, who represented the 43rd district from 2003 to 2013 and the 42nd district from 1999 to 2003, lost reelection here to fellow Democrat

Gloria Negrete McLeod Gloria Negrete McLeod (born September 6, 1941) is an American politician who was the United States representative for from 2013 to 2015. The district included portions of eastern Los Angeles County and western San Bernardino County. She was a ...

District 36

The 36th district is based in eastern

Riverside County Riverside County is a county located in the southern portion of the U.S. state of California. As of the 2020 census, the population was 2,418,185, making it the fourth-most populous county in California and the 10th-most populous in the Unit ...

and includes

Palm Springs Palm Springs (Cahuilla: ''Séc-he'') is a desert resort city in Riverside County, California, United States, within the Colorado Desert's Coachella Valley. The city covers approximately , making it the largest city in Riverside County by land ...

. Republican

Mary Bono Mack Mary Bono (née Whitaker and formerly Mary Bono Mack, born October 24, 1961) is an American politician, businesswoman, and lobbyist who served Palm Springs and most of central and eastern Riverside County, California, in the U.S. House of Repres ...

, who represented the 45th district from 2003 to 2013 and the 44th district from 1998 to 2003, lost reelection here to Democrat Raul Ruiz.

District 37

The 37th district is based in

West Los Angeles West Los Angeles is an area within the city of Los Angeles, California. The residential and commercial neighborhood is divided by the Interstate 405 freeway, and each side is sometimes treated as a distinct neighborhood, mapped differently by di ...

and includes

Crenshaw Crenshaw may refer to: Places in the United States *Crenshaw, Los Angeles **Crenshaw High School *Crenshaw County, Alabama *Crenshaw, Mississippi *Crenshaw, Pennsylvania Transportation *Crenshaw Boulevard *Crenshaw station (C Line, Los Angeles Met ...

and

Culver City Culver City is a city in Los Angeles County, California, United States. As of the 2020 census, the population was 40,779. Founded in 1917 as a "whites only" sundown town, it is now an ethnically diverse city with what was called the "third-most ...

. Democrat

Karen Bass Karen Ruth Bass (; born October 3, 1953) is an American politician, social worker and former physician assistant who is serving as the 43rd mayor of Los Angeles since 2022. A member of the Democratic Party, Bass had previously served in the U.S. ...

, who represented the 33rd district from 2011 to 2013, won reelection here.

District 38

The 38th district is based in the eastern

suburbs and includes Norwalk and Whittier. Democrat

Linda Sánchez Linda Teresa Sánchez (born January 28, 1969) is an American politician and former labor lawyer serving as the U.S. representative for . A member of the Democratic Party, Sánchez was first elected to Congress in 2002. She serves on the Ways an ...

, who represented the 39th district from 2003 to 2013, won reelection here.

District 39

The 39th district straddles the

–

Orange Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum * ...

county border and includes Chino Hills,

Diamond Bar Diamond Bar is a city in eastern Los Angeles County, California, United States. At the 2010 census it had a population of 55,544, and in 2019 the population was estimated to be 55,720. It is named after the "diamond over a bar" branding iron re ...

, and Fullerton. Republican

Ed Royce Edward Randall Royce (born October 12, 1951) is an American politician who served as a member of the United States House of Representatives from California from 1993 to 2019. A member of the Republican Party, Royce served as Chairman of the Unite ...

, who represented the 40th district from 2003 to 2013 and the 39th district from 1993 to 2003, won reelection here. Democrat Jay Chen did much better than previous Royce opponents among the Asian American community, earning 62% of the overall Asian American vote, and 95% of the Chinese American vote.

District 40

The 40th district is based in central

and includes

Downey Downey may refer to: People *Downey (surname) *Robert Downey Jr. Places *Downey, California, US *Downey, Idaho, US *Downey, Iowa, US Businesses *W. & D. Downey, photographic studio *Downey Studios, created out of a former Boeing plant Schools * ...

and

East Los Angeles East Los Angeles ( es, Este de Los Ángeles), or East L.A., is an unincorporated area in Los Angeles County, California. As of the 2020 census it had a population of 118,786, a drop of 6.1% from 2010, when it was 126,496. For statistical purpo ...

. Democrat

Lucille Roybal-Allard Lucille Elsa Roybal-Allard (born June 12, 1941) is an American politician serving as the U.S. representative for since 2013. A member of the Democratic Party, she first entered Congress in 1993. Her district, numbered as the 33rd until 2003 an ...

, who represented the 34th district from 2003 to 2013 and the 33rd district from 1993 to 2003, won reelection here.

District 41

The 41st district is based in the

and includes

Moreno Valley Moreno Valley is a city in Riverside County, California, United States, and is part of the Riverside–San Bernardino–Ontario metropolitan area. It is the second-largest city in Riverside County by population and one of the Inland Empire's po ...

Perris Perris is an old railway city in Riverside County, California, United States, located east-southeast of Los Angeles and north of San Diego. It is known for Lake Perris, an artificial lake, skydiving, and its sunny dry climate. Perris is wit ...

, and

Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...

. The district had no incumbent.

District 42

The 42nd district is based in the

and includes

Corona Corona (from the Latin for 'crown') most commonly refers to: * Stellar corona, the outer atmosphere of the Sun or another star * Corona (beer), a Mexican beer * Corona, informal term for the coronavirus SARS-CoV-2, which causes the COVID-19 di ...

and

Murrieta Murrieta is a city in southwestern Riverside County, California, United States. The population of Murrieta was 110,949 as of the 2020 United States Census, 2020 census. Murrieta experienced a 133.7% population increase between 2000 and 2010, ma ...

. Republican

Ken Calvert Kenneth Stanton Calvert (born June 8, 1953) is an American businessman and politician serving as the U.S. representative for , and previously the 44th and 43rd, serving since 1993. He is a member of the Republican Party. The district is part of ...

, who represented the 44th district from 2003 to 2013 and the 43rd district from 1993 to 2003, won reelection here.

District 43

The 43rd district is based in

South Los Angeles South Los Angeles, also known as South Central Los Angeles or simply South Central, is a region in southwestern Los Angeles County, lying mostly within the city limits of Los Angeles, south of downtown. It is "defined on Los Angeles city maps as ...

and includes

Hawthorne Hawthorne often refers to the American writer Nathaniel Hawthorne. Hawthorne may also refer to: Places Australia *Hawthorne, Queensland, a suburb of Brisbane Canada * Hawthorne Village, Ontario, a suburb of Milton, Ontario United States * Hawt ...

and Inglewood. Democrat

Maxine Waters Maxine Moore Waters (née Carr; born August 15, 1938) is an American politician serving as the U.S. representative for since 1991. The district, numbered as the 29th district from 1991 to 1993 and as the 35th district from 1993 to 2013, incl ...

, who represented the 35th district from 1993 to 2013 and the 29th district from 1991 to 1993, won reelection here.

District 44

The 44th district is based in south

and includes

Carson Carson may refer to: People *Carson (surname), people with the surname *Carson (given name), people with the given name Places ;In the United States * Carson, California, a city * Carson Township, Fayette County, Illinois *Carson, Iowa, a city * ...

Compton Compton may refer to: Places Canada * Compton (electoral district), a former Quebec federal electoral district * Compton (provincial electoral district), a former Quebec provincial electoral district now part of Mégantic-Compton * Compton, Que ...

, and San Pedro. Democrat

Janice Hahn Janice Kay Hahn (born March 30, 1952) is an American politician serving as the member of the Los Angeles County Board of Supervisors from the 4th district since 2016 and Chair of Los Angeles County since 2022. A member of the Democratic Party, sh ...

, who represented the 36th district from 2011 to 2013, defeated fellow Democrat

Laura Richardson Laura Richardson (born April 14, 1962) is an American politician who was the U.S. representative for from 2007 to 2013. She is a member of the Democratic Party. She previously represented the 55th district in the California State Assembly for ...

, who represented the 37th district from 2007 to 2013.

District 45

The 45th district is based in inland

Orange County Orange County most commonly refers to: *Orange County, California, part of the Los Angeles metropolitan area Orange County may also refer to: U.S. counties *Orange County, Florida, containing Orlando *Orange County, Indiana *Orange County, New ...

and includes

Irvine Irvine may refer to: Places On Earth Antarctica *Irvine Glacier *Mount Irvine (Antarctica) Australia *Irvine Island *Mount Irvine, New South Wales Canada *Irvine, Alberta * Irvine Inlet, Nunavut United Kingdom *Irvine, North Ayrshire, Scotla ...

and

Mission Viejo Mission Viejo ( ; corruption of ''Misión Vieja'', Spanish for "Old Mission") is a commuter city in the Saddleback Valley in Orange County, California, United States. Mission Viejo is considered one of the largest master-planned communities eve ...

. Republican John Campbell, who represented the 48th district from 2005 to 2013, won reelection here.

District 46

The 46th district is based in central

and includes

Anaheim Anaheim ( ) is a city in northern Orange County, California, part of the Los Angeles metropolitan area. As of the 2020 United States Census, the city had a population of 346,824, making it the most populous city in Orange County, the 10th-most p ...

and Santa Ana. Democrat Loretta Sanchez, who represented the 47th district from 2003 to 2013 and the 46th district from 1997 to 2003, won reelection here.

District 47

The 47th district includes

Long Beach Long Beach is a city in Los Angeles County, California. It is the 42nd-most populous city in the United States, with a population of 466,742 as of 2020. A charter city, Long Beach is the seventh-most populous city in California. Incorporate ...

and parts of

. The district had no incumbent.

District 48

The 48th district is based in coastal

and includes

Huntington Beach Huntington Beach is a seaside city in Orange County in Southern California, located southeast of Downtown Los Angeles. The city is named after American businessman Henry E. Huntington. The population was 198,711 during the 2020 census, maki ...

. Republican

Dana Rohrabacher Dana Tyrone Rohrabacher (; born June 21, 1947) is a former American politician who served in the U.S. House of Representatives from 1989 to 2019. A Republican, he represented for the last three terms of his House tenure. Rohrabacher ran for re- ...

, who represented the 46th district from 2003 to 2013 and the 42nd and 45th districts from 1989 to 1993 and 1993 to 2003 respectively, won reelection here.

District 49

The 49th district is based in northern

San Diego County San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the fi ...

and includes Carlsbad and Oceanside. Republican

Darrell Issa Darrell Edward Issa ( ; born November 1, 1953) is an American businessman and politician who has served as the U.S. representative for California's 50th congressional district since 2021. A member of the Republican Party, he previously served i ...

, who has represented the 49th district since 2003 and the 48th district from 2001 to 2003, won reelection here.

District 50

The 50th district is based in inland

and includes Escondido and

Santee Santee may refer to: People * Santee Dakota, a subgroup of the Dakota people, of the U.S. Great Plains * Santee (South Carolina), a Native American people of South Carolina Places * Lake Santee, Indiana, a reservoir and census-designated place * ...

. Republican

Duncan D. Hunter Duncan Duane Hunter (born December 7, 1976) is an American former politician and United States Marine who served as a U.S. representative for from 2013 to 2020. He is a member of the Republican Party, who was first elected to the House in 2008 ...

, who represented the 52nd district from 2009 to 2013, won reelection here.

District 51

The new 51st district runs along the border with Mexico and includes

Imperial County Imperial Count (german: Reichsgraf) was a title in the Holy Roman Empire. In the medieval era, it was used exclusively to designate the holder of an imperial county, that is, a fief held directly ( immediately) from the emperor, rather than from ...

and

San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eigh ...

. Democrat

Bob Filner Robert Earl "Bob" Filner (born September 4, 1942) is an American former politician who was the 35th mayor of San Diego from December 2012 through August 2013, when he resigned amid multiple allegations of sexual harassment. He later pleaded gui ...

, who represented the 51st district from 2003 to 2013 and the 50th district from 1993 until 2003, retired to run for

mayor of San Diego The mayor of the City of San Diego is the official head and chief executive officer of the U.S. city of San Diego, California. The mayor has the duty to enforce and execute the laws enacted by the San Diego City Council, the legislative branch. ...

. State Senator

Juan Vargas Juan Carlos Vargas (born March 7, 1961) is an American businessman and politician who has been the U.S. representative for California since 2013. His district includes all of Imperial County and the southernmost portions of San Diego County. V ...

was predicted to face fellow Democratic State Senator

Denise Moreno Ducheny Denise Moreno Ducheny (born March 21, 1952) is an American lawyer and former politician from California. She is a former California State Senator who represented Senate District 40, which includes southern San Diego County, part of Riverside Count ...

in the general election, but he spent some of his funds on mailers to help Republican Michael Crimmins, who he preferred to face in the general election in this heavily Democratic seat. Vargas spent $40–50,000 helping Crimmins, at least eight times more than Crimmins spent himself. The effort was successful as Crimmins finished 2,909 votes ahead of Ducheny. Vargas then won the general election in a landslide.

District 52

The 52nd district is based in coastal

and includes

La Jolla La Jolla ( , ) is a hilly, seaside neighborhood within the city of San Diego, California, United States, occupying of curving coastline along the Pacific Ocean. The population reported in the 2010 census was 46,781. La Jolla is surrounded on ...

and

Poway Poway () is a city in San Diego County, California, United States. The unincorporated community became a city on December 1, 1980. Poway's rural roots influenced its motto "The City in the Country". The city has a population of 49,701 as of 2 ...

. Republican

Brian Bilbray Brian Phillip Bilbray (born January 28, 1951) is an American Republican politician who represented parts of San Diego County in the U.S. House of Representatives from 1995 to 2001 and again from 2006 to 2013. Bilbray was Chairman of the House ...

, who represented the 50th district from 2006 to 2013 and previously served from 1995 until 2001, lost reelection here to Democrat Scott Peters.

District 53

The 53rd district is based in Central San Diego and includes La Mesa and Lemon Grove. Democrat Susan Davis, who has represented the 53rd district since 2003 and previously represented the 49th district from 2001 to 2003, won reelection here.

Notes

References

External links

Elections and Voter Information
from the California Secretary of State *
Certified list of candidates
for the general election
United States House of Representatives elections in California, 2012
at

Ballotpedia Ballotpedia is a nonprofit and nonpartisan online political encyclopedia that covers federal, state, and local politics, elections, and public policy in the United States. The website was founded in 2007. Ballotpedia is sponsored by the Lucy Bur ...

Campaign contributions
at

OpenSecrets OpenSecrets is a nonprofit organization based in Washington, D.C., that tracks data on campaign finance and lobbying. It was created from a merger of the Center for Responsive Politics (CRP) and the National Institute on Money in Politics (NIMP). ...

Outside spending
at the

Sunlight Foundation The Sunlight Foundation was an American 501(c)(3) nonpartisan, nonprofit organization that advocated for open government. The organization was founded in April 2006 with the goal of increasing transparency and accountability in the United States ...

District maps
from the

* Debates: *
District 7 debate
on

C-SPAN Cable-Satellite Public Affairs Network (C-SPAN ) is an American cable and satellite television network that was created in 1979 by the cable television industry as a nonprofit public service. It televises many proceedings of the United States ...

, September 25, 2012 *
District 26 debate
on

, October 2, 2012 *
District 36 debate
on

, October 12, 2012 *
District 52 debate
on

, October 10, 2012 {{California elections

U.S. House of Representatives The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they ...

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

2012 File:2012 Events Collage V3.png, From left, clockwise: The passenger cruise ship Costa Concordia lies capsized after the Costa Concordia disaster; Damage to Casino Pier in Seaside Heights, New Jersey as a result of Hurricane Sandy; People gather ...