San Diego County

E26297

administrative division county

San Diego County is a large coastal county in Southern California known for the city of San Diego, its beaches, military presence, and proximity to the Mexican border.

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All labels observed (15)

Label	Occurrences
San Diego County, California	304
San Diego County canonical	280
County of San Diego	8
County of San Diego, California	2
Northern San Diego County	2
northern San Diego County	2
East County San Diego	1
North County (San Diego County)	1
North County San Diego	1
North San Diego County	1
San Diego County region	1
San Diego County, California, United States	1
Unincorporated San Diego County	1
United States–California–San Diego County	1
eastern San Diego County	1

How this entity was disambiguated

This entity first appeared as the object of triple T36164 — 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: San Diego County
Context triple: [Southern California, hasCounty, San Diego County]

A. Los Angeles 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.
B. Orange County, California
Orange County, California is a populous coastal county in Southern California known for its affluent suburbs, beaches, and attractions like Disneyland.
C. Alameda County
Alameda County is a populous and diverse county in the San Francisco Bay Area that includes cities such as Oakland and Berkeley.
D. 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.
E. 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.
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: San Diego County
Target entity description: San Diego County is a large coastal county in Southern California known for the city of San Diego, its beaches, military presence, and proximity to the Mexican border.

A. Los Angeles 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.
B. Orange County, California
Orange County, California is a populous coastal county in Southern California known for its affluent suburbs, beaches, and attractions like Disneyland.
C. Alameda County
Alameda County is a populous and diverse county in the San Francisco Bay Area that includes cities such as Oakland and Berkeley.
D. 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.
E. 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.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	administrative division ⓘ county ⓘ
borders	Imperial County ⓘ Orange County, California ⓘ surface form: Orange County Riverside County ⓘ
borderWith	Baja California ⓘ Mexico ⓘ
contains	Anza-Borrego Desert State Park ⓘ Balboa Park ⓘ Camp Pendleton, California ⓘ surface form: Camp Pendleton Carlsbad ⓘ Chula Vista ⓘ San Diego ⓘ surface form: City of San Diego Coronado ⓘ Del Mar ⓘ El Cajon ⓘ Oceanside ⓘ surface form: Encinitas Escondido ⓘ Imperial Beach ⓘ La Jolla ⓘ La Mesa ⓘ Marine Corps Air Station Miramar ⓘ National City ⓘ Naval Air Station North Island ⓘ Naval Base San Diego ⓘ Oceanside ⓘ Poway ⓘ San Diego Zoo ⓘ San Marcos ⓘ Santee ⓘ SeaWorld San Diego ⓘ Solana Beach ⓘ Torrey Pines State Natural Reserve ⓘ Vista ⓘ
country	United States of America ⓘ surface form: United States
hasCoastlineOn	Pacific Ocean ⓘ
hasCountySeat	San Diego ⓘ
hasLargestCity	San Diego ⓘ
knownFor	beaches ⓘ biotechnology industry ⓘ border proximity ⓘ mild climate ⓘ military presence ⓘ tourism ⓘ
language	English ⓘ Spanish ⓘ
locatedIn	California, United States ⓘ surface form: California Southern California ⓘ
partOf	San Diego metropolitan area ⓘ
timeZone	Pacific Time Zone ⓘ