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Los Angeles County, California

Los Angeles County, officially the County of Los Angeles (Spanish: Condado de Los Ángeles), and sometimes abbreviated as L.A. County, is the most populous county in the United States, with 9,861,224 residents estimated in 2022. Its population is greater than that of 40 individual U.S. states. Comprising 88 incorporated cities and many unincorporated areas within a total area of 4,083 square miles (10,570 km2), it is home to more than a quarter of Californians and is one of the most ethnically diverse U.S. counties.[7] The county's seat, Los Angeles, is the second most populous city in the United States and the most populous city in California, with 3,822,238 residents estimated in 2022. It is also known for being the home of the American film and television industry, a distinction it has held since the early 20th century which has given the county global prominence.

"LA County" redirects here. For the equivalent of counties in Louisiana, see List of parishes in Louisiana.

Los Angeles County

United States

February 18, 1850[2]

Los Angeles

88

Fesia Davenport

4,751 sq mi (12,310 km2)

4,058 sq mi (10,510 km2)

693 sq mi (1,790 km2)

10,068 ft (3,069 m)

0 ft (0 m)

9,663,345 Decrease[1]

2,430/sq mi (940/km2)

$913.292 billion (2022)

90xxx–918xx, 92397, 92821, 92823, 93243, 935xx[6]

06-037

– encompassed the foothill communities east of the San Gabriel River, including present-day Covina and Duarte

Azusa

El Monte

– then consisting solely of its four-league Spanish land grant

City of Los Angeles

– consisted of areas surrounding the City of Los Angeles, including the San Fernando Valley and present-day West Los Angeles and East Los Angeles. Most of this area has now been annexed to the city of Los Angeles.

Los Angeles Township

– consisted of areas south of the Whittier Narrows and Puente Hills south to present-day Long Beach, centered on the early settlement at Los Nietos. Some of this area is now in Orange County

Los Nietos

– consisted of the eastern portions of the county drained by San Jose Creek, including what is now the cities of Pomona, Claremont and Walnut

San Jose

– consisted of the western San Gabriel Valley and foothill communities, including present-day Alhambra and Pasadena. Centered on the Mission San Gabriel

San Gabriel

Santa Ana

Anaheim district

– consisted of what is now southern Orange County. Centered on Mission San Juan Capistrano

San Juan

– consisted of the present-day South Bay communities, Compton and western Long Beach. Centered on the wharf of San Pedro. Renamed Wilmington Township by 1870).

San Pedro

Tejon

Soledad Township

Los Angeles County is one of the original counties of California, created at the time of statehood in 1850.[8] The county originally included parts of what are now Kern, San Bernardino, Riverside, Inyo, Tulare, Ventura, and Orange counties. In 1851 and 1852, Los Angeles County stretched from the coast to the state line of Nevada.[9] As the population increased, sections were split off to organize San Bernardino County in 1853, Kern County in 1866, and Orange County in 1889.


Prior to the 1870s, Los Angeles County was divided into townships, many of which were amalgamations of one or more old ranchos.[10] They were:

Location[edit]

As shown by the map below, Los Angeles County is bordered on the north by Kern County, on the east by San Bernadino County, on the southeast by Orange County, on the south by the Pacific Ocean, and on the west by Ventura County.

East: , San Gabriel Valley, portions of the Pomona Valley

Eastside

West: , Beach Cities

Westside

North: , Crescenta Valley, portions of the Conejo Valley, portions of the Antelope Valley and Santa Clarita Valley

San Fernando Valley

Central: , Mid-Wilshire, Northeast Los Angeles

Downtown Los Angeles

Climate[edit]

Many parts of the state are quite dry. There is rainfall and snowfall especially in the wintertime.[15]

Los Angeles County Department of Consumer and Business Affairs – offers consumers in the county a variety of services including: consumer and real estate counseling, mediation, and small claims counseling investigates consumer complaints, real estate fraud and identity theft issues. The department also provides small business certifications and helps entrepreneurs navigate the process of opening a business.

Los Angeles County Department of Children and Family Services – administers foster care

– provides firefighting services for the unincorporated parts of Los Angeles County, as well as 58 cities and lifeguarding services. As of November 2023, 50% of all fires in Los Angeles County are associated with the homeless or their encampments.[51]

Los Angeles County Fire Department

– operates several county hospitals and a network of primary care clinics.

Los Angeles County Department of Health Services

– administers public health programs including STD programs, smoking cessation, and restaurant inspection. The cities of Long Beach and Pasadena have their own autonomous Public Health departments assuming county functions, and county public health orders are not applicable in those cities.

Los Angeles County Department of Public Health

Los Angeles County Department of Public Social Services – administers many federal and state welfare programs

– operates countywide flood control system, constructs and maintains roads in unincorporated areas.

Los Angeles County Department of Public Works

– prosecutes criminal suspects.

Los Angeles County District Attorney

– defends indigent people accused of criminal offenses.

Los Angeles County Office of the Public Defender

Los Angeles County Probation Department

– provides law enforcement services for the unincorporated parts of Los Angeles County, as well as 42 cities.

Los Angeles County Sheriff's Department

Homicides: 386

[64]

Thefts: 54,971

[65]

Burglaries: 17,606

Car Thefts: 15,866

[65]

Robberies: 10,202

Violent Crimes: 20,318

[65]

Rapes: 843

Assaults: 8,976

[65]

Murders: 297

Pasadena, California

Armory Center for the Arts

Los Angeles Waterfront in San Pedro

Battleship USS Iowa

Los Angeles Waterfront in San Pedro, just south of the USS Iowa

SS Lane Victory

California African American Museum

Los Angeles (formerly the Museum of Science and Industry)

California Science Center

The Broad

Hammer Museum

San Marino

Huntington Library

in the historic Elizabeth Milbank Anderson residence

Long Beach Museum of Art

Los Angeles Children's Museum

in Bellflower[77]

Los Angeles County Fire Museum

Mid-City, Los Angeles

Los Angeles County Museum of Art

Downtown Los Angeles (founded in 1950); The Geffen Contemporary at MOCA, Downtown Los Angeles (founded in 1980)

Museum of Contemporary Art

Culver City

Museum of Jurassic Technology

in Long Beach

Museum of Latin American Art

Museum of Neon Art

(Gene Autry Museum), in Griffith Park

Museum of the American West

Museum of Tolerance

Natural History Museum of Los Angeles County

in Pasadena

Pasadena Museum of California Art

Brentwood (Ancient Roman, Greek, and European Renaissance Art)

J. Paul Getty Center

Pacific Palisades, Getty's original house

J. Paul Getty Villa

at La Brea Tar Pits

George C. Page Museum

Santa Monica (Contemporary art)

Santa Monica Museum of Art

Pasadena (19th- and early 20th-century art)

Norton Simon Museum

Los Angeles

Skirball Cultural Center

Southwest Museum

operated by the City of Long Beach.

Long Beach Municipal Airport

in Burbank, operated by the Burbank-Glendale-Pasadena Airport Authority.

Bob Hope Airport

Water[edit]

Water is provided by at least 200 independent water districts or agencies.[78] Statewide droughts in California have placed a strain on the county's water security.[79] Statewide droughts in California have further strained Los Angeles County's water security.[80]

(planned for 70,000).[82]

Centennial

List of museums in Los Angeles

List of museums in Los Angeles County, California

List of school districts in Los Angeles County, California

List of schools in the Roman Catholic Archdiocese of Los Angeles

National Register of Historic Places listings in Los Angeles County, California

Edit this at Wikidata

County government website

Los Angeles Tourism & Convention Board