California's 9th congressional district is a

congressional district 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 ...

in the U.S. state of

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...

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 ...

, a

Democrat Democrat, Democrats, or Democratic may refer to: Politics *A proponent of democracy, or democratic government; a form of government involving rule by the people. *A member of a Democratic Party: **Democratic Party (United States) (D) **Democratic ...

, has represented the district since January 2013. Prior to redistricting by the California Citizens Redistricting Commission of 2011, the 9th district encompassed part of 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 counties ...

region of the

San Francisco 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 Go ...

. Cities in the district included Oakland,

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

Castro Valley Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. At the 2010 census, it was the fifth most populous unincorporated area in California and the twenty-third most populous in the United States. The popula ...

. Most of that area became parts of 13th district, while the 9th district in 2012 through 2022 was primarily made up of portions of the

18th 18 (eighteen) is the natural number following 17 and preceding 19. In mathematics * Eighteen is a composite number, its divisors being 1, 2, 3, 6 and 9. Three of these divisors (3, 6 and 9) add up to 18, hence 18 is a semiperfect number. ...

and

11th 11 (eleven) is the natural number following 10 and preceding 12. It is the first repdigit. In English, it is the smallest positive integer whose name has three syllables. Name "Eleven" derives from the Old English ', which is first atteste ...

districts from the 2002 through 2012. Since the redistricting prior to the

2012 election This national electoral calendar for 2012 lists the national/ federal elections held in 2012 in all sovereign states and their dependent territories. By-elections are excluded, though national referendums are included. January *3–4 January: ...

, the 9th district centered on Stockton. It consisted of most of

San Joaquin County San Joaquin County (; Spanish: ''San Joaquín'', meaning " St. Joachim"), officially the County of San Joaquin, is a county in the U.S. state of California. As of the 2020 census, the population was 779,233. The county seat is Stockton. San ...

and portions of Contra Costa and

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

counties. Cities in the district include

Antioch Antioch on the Orontes (; grc-gre, Ἀντιόχεια ἡ ἐπὶ Ὀρόντου, ''Antiókheia hē epì Oróntou'', Learned ; also Syrian Antioch) grc-koi, Ἀντιόχεια ἡ ἐπὶ Ὀρόντου; or Ἀντιόχεια ἡ ἐπ� ...

Galt Galt or GALT may refer to: Biology and biochemistry * Galactose-1-phosphate uridylyltransferase, an enzyme * Gut-associated lymphoid tissue, a subset of mucosa-associated lymphoid tissue People and fictional characters * Galt (surname), a list o ...

, Oakley, Lathrop, Lodi, Mountain House, and Stockton. With the redistricting in advance of the 2022 elections in California, the 9th district is still centered on Stockton. However, Tracy, Manteca, and

Ripon Ripon () is a cathedral city in the Borough of Harrogate, North Yorkshire, England. The city is located at the confluence of two tributaries of the River Ure, the Laver and Skell. Historically part of the West Riding of Yorkshire, the city ...

, which were formerly in California's 10th congressional district, are now part of this district, while

, Lathrop and Brentwood are no longer in the district. Antioch and Brentwood are part of the new 10th district, which is now west of the 9th district (as opposed to south). As of the 2022 elections, Lathrop will be part of the new 13th district.

Competitiveness

John Kerry John Forbes Kerry (born December 11, 1943) is an American attorney, politician and diplomat who currently serves as the first United States special presidential envoy for climate. A member of the Forbes family and the Democratic Party, he ...

won the penultimate version of the district in 2004 with 85.9% of the vote.

Barack Obama Barack Hussein Obama II ( ; born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the ...

swept the same district in

2008 File:2008 Events Collage.png, From left, clockwise: Lehman Brothers went bankrupt following the Subprime mortgage crisis; Cyclone Nargis killed more than 138,000 in Myanmar; A scene from the opening ceremony of the 2008 Summer Olympics in Beijing; ...

with 88.13% of the vote while John McCain received 9.87% of the vote, making it Obama's best and McCain's worst performance in California. The latter version of the 9th district (starting in 2012) was substantially more competitive, though it also favored the

Democratic Party Democratic Party most often refers to: *Democratic Party (United States) Democratic Party and similar terms may also refer to: Active parties Africa *Botswana Democratic Party *Democratic Party of Equatorial Guinea *Gabonese Democratic Party *Demo ...

. According to poll-aggregation website

FiveThirtyEight ''FiveThirtyEight'', sometimes rendered as ''538'', is an American website that focuses on opinion poll analysis, politics, economics, and sports blogging in the United States. The website, which takes its name from the number of electors in th ...

, the 2022 version of the district leans toward the Democratic Party.

Election results from statewide races

Composition

As of the 2022 redistricting, California's 9th congressional district is located between the Sacramento Valley, Gold Country, and the San Joaquin Valley. It encompasses most of San Joaquin County, and parts of Contra Costa and Stanislaus Counties. San Joaquin County is split between this district and the 13th district. They are partitioned by Union Pacific, Highway 380, S Tracy Blvd, the California Aqueduct, S Banta Rd, Highway 5, Paradise Cut, S Manthey Rd, Walthall Slough, E West Ripon Rd, Kincaid Rd, Hutchinson Rd, and Stanislaus River. The 9th district takes in the cities of Stockton, Tracy, Manteca, and Lodi. Contra Costa County is split between this district and the 10th district. They are partitioned by Old River, Italian Slough, Western Farms Ranch Rd, Rankin Rd, Highway J14, Byron Hot Springs Rd, Camino Diablo, Kellogg Creek, Sellers Ave, Brentwood Blvd, Alloro Dr, Ghiggeri Dr, Emilio Dr, Guthrie Ln, Balfour Rd, Chestnut St, Byron Highway, Orwood Rd, Burlington Northern Santa Fe, Werner Dredger Cut, and Rock Slough. The 9th district takes in the census-designated place

Discovery Bay Discovery Bay (DB) is a resort town on Lantau Island, Hong Kong. It consists of mixed, primarily residential, development, in particular upmarket residential development and private and public recreational facilities, including garden houses, ...

. Stanislaus County is split between this district and the 13th district. Lon Dale Rd, Highway J9, Highway J14, River Rock Rd, Lesnini Creek, Sonora Rd, and Stanislaus River. The 9th district takes in the Woodward Reservoir, and the only census-designated place within it is Valley Home.

Cities & CDP with 10,000 or more people

* Stockton - 320,804 * Tracy - 93,000 * Manteca - 83,498 * Lodi - 67,586

List of members representing the district

Election results

1912

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1916

1918

1920

1921 (Special)

Republican Republican can refer to: Political ideology * An advocate of a republic, a type of government that is not a monarchy or dictatorship, and is usually associated with the rule of law. ** Republicanism, the ideology in support of republics or agains ...

Walter F. Lineberger Walter Franklin Lineberger (July 20, 1883 – October 9, 1943) was an American businessman and politician who served as a United States House of Representatives, U.S. Representative from California from 1921 to 1927. Early life and career Born n ...

won the special election to replace fellow Republican Charles F. Van de Water, who won the election but died before the

67th Congress The 67th United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C. from March 4, 192 ...

convened. Data for this special election is not available.1921 special election results
/ref>

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2018

2020

References

External links

*GovTrack.us
California's 9th congressional district
{{DEFAULTSORT:California's 9th Congressional District 09 Government of Contra Costa County, California Government of Sacramento County, California Government of San Joaquin County, California Antioch, California Brentwood, California Lodi, California Stockton, California San Joaquin Valley Constituencies established in 1913 1913 establishments in California