Los Angeles County

E23731

administrative division county

Los Angeles County is the most populous county in the United States, encompassing the city of Los Angeles and numerous other municipalities across Southern California.

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All labels observed (9)

Label	Occurrences
Los Angeles County canonical	1,062
Los Angeles County, California	877
County of Los Angeles	25
Los Angeles County, California, United States	5
Los Angeles County (partial)	2
Los Angeles County region	2
Los Angeles County (in part)	1
Los Angeles County (not county seat)	1
Los Angeles County area	1

How this entity was disambiguated

This entity first appeared as the object of triple T29767 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Los Angeles County
Context triple: [13th Council District of Los Angeles, locatedIn, Los Angeles County]

A. Alameda County
Alameda County is a populous and diverse county in the San Francisco Bay Area that includes cities such as Oakland and Berkeley.
B. Sacramento County
Sacramento County is a county in Northern California that includes the state capital, Sacramento, and serves as a major political and economic hub of the region.
C. San Francisco County
San Francisco County is a densely populated, culturally diverse urban county on the tip of the San Francisco Peninsula, encompassing the city of San Francisco and serving as a major economic and technological hub in California.
D. Contra Costa County
Contra Costa County is a populous county in the San Francisco Bay Area known for its suburban communities, regional parks, and role as a residential and industrial hub east of Oakland and San Francisco.
E. Santa Clara County
Santa Clara County is a populous and economically significant county in California’s Silicon Valley, home to major technology companies and cities such as San Jose.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Los Angeles County
Target entity description: Los Angeles County is the most populous county in the United States, encompassing the city of Los Angeles and numerous other municipalities across Southern California.

A. Alameda County
Alameda County is a populous and diverse county in the San Francisco Bay Area that includes cities such as Oakland and Berkeley.
B. Sacramento County
Sacramento County is a county in Northern California that includes the state capital, Sacramento, and serves as a major political and economic hub of the region.
C. San Francisco County
San Francisco County is a densely populated, culturally diverse urban county on the tip of the San Francisco Peninsula, encompassing the city of San Francisco and serving as a major economic and technological hub in California.
D. Contra Costa County
Contra Costa County is a populous county in the San Francisco Bay Area known for its suburban communities, regional parks, and role as a residential and industrial hub east of Oakland and San Francisco.
E. Santa Clara County
Santa Clara County is a populous and economically significant county in California’s Silicon Valley, home to major technology companies and cities such as San Jose.
F. None of above. chosen

Statements (83)

Predicate	Object
instanceOf	administrative division ⓘ county ⓘ
borderedBy	Kern County ⓘ Orange County, California ⓘ surface form: Orange County Pacific Ocean ⓘ San Bernardino County ⓘ Ventura County ⓘ
capital	Los Angeles ⓘ
climate	Mediterranean climate ⓘ
contains	Alhambra ⓘ Antelope Valley ⓘ Beverly Hills ⓘ Burbank, California ⓘ surface form: Burbank Santa Catalina Island ⓘ surface form: Catalina Island Los Angeles ⓘ surface form: City of Los Angeles Compton, California, United States ⓘ surface form: Compton Culver City ⓘ Downey ⓘ Downtown Los Angeles ⓘ El Monte ⓘ Glendale ⓘ Redondo Beach ⓘ surface form: Hermosa Beach Hollywood ⓘ Inglewood ⓘ Lancaster ⓘ Long Beach ⓘ Malibu, California ⓘ surface form: Malibu Manhattan Beach ⓘ Norwalk ⓘ Palmdale, California ⓘ surface form: Palmdale Pasadena ⓘ Pomona ⓘ Port of Long Beach ⓘ Port of Los Angeles ⓘ Redondo Beach ⓘ San Fernando Valley ⓘ San Gabriel Valley ⓘ Santa Clarita ⓘ Santa Monica ⓘ South Bay ⓘ Torrance ⓘ West Covina ⓘ Whittier ⓘ
country	United States of America ⓘ surface form: United States
countySeat	Los Angeles ⓘ
economySector	entertainment industry ⓘ international trade ⓘ manufacturing ⓘ technology ⓘ tourism ⓘ
federalDistrict	Central District of California ⓘ
fipsCode	037 ⓘ
governingBody	Los Angeles County Board of Supervisors ⓘ
governmentType	county government ⓘ
hasAirport	Hollywood Burbank Airport ⓘ Long Beach Airport ⓘ Los Angeles International Airport ⓘ Ontario International Airport ⓘ
hasLandmark	Disneyland Resort ⓘ Getty Center ⓘ Griffith Observatory ⓘ Hollywood Sign ⓘ Los Angeles County Museum of Art ⓘ Santa Monica Pier ⓘ Staples Center ⓘ
hasUniversity	California State University, Los Angeles ⓘ California State University, Northridge ⓘ University of California, Los Angeles ⓘ University of Southern California ⓘ
isoCode	US-CA-037 ⓘ
language	English ⓘ Spanish ⓘ
largestCity	Los Angeles ⓘ
locatedIn	California, United States ⓘ surface form: California Southern California ⓘ
locatedNear	San Gabriel Mountains ⓘ
mostPopulousCountyIn	United States of America ⓘ surface form: United States
namedAfter	Los Angeles ⓘ surface form: City of Los Angeles Our Lady Queen of the Angels ⓘ surface form: Our Lady of the Angels
partOf	Greater Los Angeles Area ⓘ California, United States ⓘ surface form: State of California
regionType	metropolitan area core ⓘ
timeZone	Pacific Time Zone ⓘ

How these facts were elicited