western Nevada County, California

E516588

region unincorporated area

Western Nevada County, California is the more rural, mountainous western portion of Nevada County that includes communities such as Penn Valley and lies in the Sierra Nevada foothills.

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All labels observed (3)

Label	Occurrences
South County, Nevada County, California	1
Spenceville area, Nevada County, California	1
western Nevada County, California canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T5076383 — 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: western Nevada County, California
Context triple: [Penn Valley, California, locatedIn, western Nevada County, California]

A. Humboldt County, Nevada
Humboldt County, Nevada is a sparsely populated county in northwestern Nevada known for its high-desert landscapes, mining history, and notable gemstone deposits including the Virgin Valley black fire opal.
B. Washoe County
Washoe County is a populous county in northwestern Nevada that includes the city of Reno and serves as a regional economic and cultural hub.
C. Douglas County, Nevada
Douglas County, Nevada is a county in western Nevada known for encompassing part of Lake Tahoe’s shoreline, scenic Zephyr Cove, and a mix of alpine and high-desert landscapes.
D. Lander County, Nevada
Lander County, Nevada is a sparsely populated rural county in central Nevada known for its vast high-desert landscapes, mining history, and location along U.S. Route 50.
E. Esmeralda County, Nevada
Esmeralda County, Nevada is a sparsely populated rural county in western Nevada known for its historic mining towns and desert landscapes.
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: western Nevada County, California
Target entity description: Western Nevada County, California is the more rural, mountainous western portion of Nevada County that includes communities such as Penn Valley and lies in the Sierra Nevada foothills.

A. Humboldt County, Nevada
Humboldt County, Nevada is a sparsely populated county in northwestern Nevada known for its high-desert landscapes, mining history, and notable gemstone deposits including the Virgin Valley black fire opal.
B. Washoe County
Washoe County is a populous county in northwestern Nevada that includes the city of Reno and serves as a regional economic and cultural hub.
C. Douglas County, Nevada
Douglas County, Nevada is a county in western Nevada known for encompassing part of Lake Tahoe’s shoreline, scenic Zephyr Cove, and a mix of alpine and high-desert landscapes.
D. Lander County, Nevada
Lander County, Nevada is a sparsely populated rural county in central Nevada known for its vast high-desert landscapes, mining history, and location along U.S. Route 50.
E. Esmeralda County, Nevada
Esmeralda County, Nevada is a sparsely populated rural county in western Nevada known for its historic mining towns and desert landscapes.
F. None of above. chosen

Statements (42)

Predicate	Object
instanceOf	region ⓘ unincorporated area ⓘ
areaCharacteristic	low population density ⓘ
borders	Placer County, California ⓘ linked to: Placer County Yuba County, California ⓘ linked to: Yuba County
climate	Mediterranean climate ⓘ
country	United States ⓘ linked to: United States of America
county	Nevada County, California ⓘ
drainageBasin	Bear River watershed ⓘ linked to: Bear River Yuba River watershed ⓘ
economy	commuter residential community for Grass Valley–Nevada City area ⓘ
elevationCharacteristic	higher elevation than Sacramento Valley ⓘ
geographyFeature	foothill region ⓘ mountainous terrain ⓘ rural area ⓘ
governedBy	Nevada County Board of Supervisors ⓘ
hasCommunity	Lake Wildwood, California ⓘ Penn Valley, California ⓘ Rough and Ready, California ⓘ South County, Nevada County, California ⓘ linked to: western Nevada County, California Spenceville area, Nevada County, California ⓘ linked to: western Nevada County, California
hasLandUse	agricultural ⓘ recreational open space ⓘ residential rural ⓘ
hasPostalServiceFrom	Grass Valley, California ⓘ Penn Valley, California ⓘ
historicalContext	part of California Gold Country region ⓘ
landCover	coniferous forest ⓘ oak woodlands ⓘ
locatedIn	California ⓘ linked to: California, United States Sierra Nevada foothills ⓘ United States ⓘ linked to: United States of America
locatedInTimeZone	Pacific Time Zone ⓘ
partOf	Nevada County, California ⓘ
planningDesignation	unincorporated community region of Nevada County ⓘ
recreation	equestrian activities ⓘ hiking ⓘ lake recreation at Lake Wildwood ⓘ
relativeLocation	western portion of Nevada County, California ⓘ
state	California ⓘ linked to: California, United States
transportation	served by State Route 20 ⓘ served by State Route 49 ⓘ