Clark County

E27728

administrative division county

Clark County is the most populous county in Nevada and includes the city of Las Vegas, serving as a major hub for tourism and entertainment.

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All labels observed (5)

Label	Occurrences
Clark County, Nevada	49
Clark County canonical	15
Clark County Commission	1
Clark County urban area	1
unincorporated Clark County	1

How this entity was disambiguated

This entity first appeared as the object of triple T140218 — 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: Clark County
Context triple: [Nevada, hasCounty, Clark County]

A. Douglas County
Douglas County is a county in western Nevada known for encompassing part of the Lake Tahoe region and serving as a key residential and recreational area near Carson City and the California border.
B. Clark County, Washington
Clark County, Washington is a county in southwestern Washington State, part of the Portland metropolitan area, with Vancouver as its largest city.
C. Wayne County
Wayne County is a populous county in southeastern Michigan that includes the city of Detroit and serves as a major industrial and cultural hub of the state.
D. Marion County
Marion County is a county in northeastern Missouri known for including the historic Mississippi River city of Hannibal, boyhood home of author Mark Twain.
E. Miami-Dade County
Miami-Dade County is the most populous county in Florida, encompassing the city of Miami and serving as a major economic and cultural hub of South Florida.
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: Clark County
Target entity description: Clark County is the most populous county in Nevada and includes the city of Las Vegas, serving as a major hub for tourism and entertainment.

A. Douglas County
Douglas County is a county in western Nevada known for encompassing part of the Lake Tahoe region and serving as a key residential and recreational area near Carson City and the California border.
B. Clark County, Washington
Clark County, Washington is a county in southwestern Washington State, part of the Portland metropolitan area, with Vancouver as its largest city.
C. Wayne County
Wayne County is a populous county in southeastern Michigan that includes the city of Detroit and serves as a major industrial and cultural hub of the state.
D. Marion County
Marion County is a county in northeastern Missouri known for including the historic Mississippi River city of Hannibal, boyhood home of author Mark Twain.
E. Miami-Dade County
Miami-Dade County is the most populous county in Florida, encompassing the city of Miami and serving as a major economic and cultural hub of South Florida.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	administrative division ⓘ county ⓘ
bordersCountry	Nevada ⓘ surface form: Arizona
bordersState	Arizona ⓘ California, United States ⓘ surface form: California Utah ⓘ
contains	Boulder City, Nevada ⓘ surface form: Boulder City Enterprise ⓘ Goodsprings ⓘ Henderson, Nevada ⓘ surface form: Henderson Jean ⓘ Las Vegas, Nevada ⓘ surface form: Las Vegas Laughlin ⓘ Mesquite ⓘ Moapa Valley ⓘ North Las Vegas ⓘ Overton ⓘ Town of Paradise ⓘ surface form: Paradise Primm, Nevada ⓘ surface form: Primm Searchlight ⓘ Sloan ⓘ Spring Valley ⓘ Summerlin South ⓘ Sunrise Manor ⓘ Whitney ⓘ Winchester, Kentucky ⓘ surface form: Winchester
country	United States of America ⓘ surface form: United States
countySeat	Las Vegas, Nevada ⓘ surface form: Las Vegas
hasAirport	Harry Reid International Airport ⓘ
hasMajorAttraction	Hoover Dam ⓘ Lake Mead ⓘ Las Vegas Strip ⓘ
hasMajorCity	Henderson, Nevada ⓘ surface form: Henderson Las Vegas, Nevada ⓘ surface form: Las Vegas North Las Vegas ⓘ
hasMajorEconomicSector	conventions and trade shows ⓘ
hasMajorHighway	Interstate 15 ⓘ Interstate 215 ⓘ U.S. Route 93 ⓘ U.S. Route 95 ⓘ
hasMajorIndustry	gaming ⓘ hospitality ⓘ tourism ⓘ
hasProtectedArea	Lake Mead National Recreation Area ⓘ Red Rock Canyon National Conservation Area ⓘ
isMostPopulousCountyOf	Nevada ⓘ
locatedInTimeZone	Pacific Time Zone ⓘ
namedAfter	William A. Clark ⓘ
partOfRegion	southern Nevada ⓘ surface form: Southern Nevada
state	Nevada ⓘ

How these facts were elicited