Multnomah County

E1076

county county of Oregon

Multnomah County is an Oregon county in the United States that encompasses Portland, the state’s largest city and economic hub.

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All labels observed (7)

Label	Occurrences
Multnomah County, Oregon	366
Multnomah County canonical	50
Multnomah County government	8
Multnomah County Board of Commissioners	2
Multnomah	1
Multnomah County urban area	1
Multnomah County, Oregon (parts of city within county)	1

How this entity was disambiguated

This entity first appeared as the object of triple T4346 — 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: Multnomah County
Context triple: [Portland, Oregon, United States, county, Multnomah County]

A. Portland, Oregon, United States
Portland, Oregon, United States is a major Pacific Northwest city known for its vibrant arts scene, progressive culture, and lush natural surroundings.
B. Everett Public Schools
Everett Public Schools is the public school district serving students in the city of Everett, Massachusetts.
C. Sacramento
Sacramento is the capital city of the U.S. state of California, known for its role as the state’s political center and its historic roots in the Gold Rush era.
D. Douglas
Douglas is a masculine given name of Scottish origin that has been widely used in English-speaking countries.
E. Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
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: Multnomah County
Target entity description: Multnomah County is an Oregon county in the United States that encompasses Portland, the state’s largest city and economic hub.

A. Portland, Oregon, United States
Portland, Oregon, United States is a major Pacific Northwest city known for its vibrant arts scene, progressive culture, and lush natural surroundings.
B. Everett Public Schools
Everett Public Schools is the public school district serving students in the city of Everett, Massachusetts.
C. Sacramento
Sacramento is the capital city of the U.S. state of California, known for its role as the state’s political center and its historic roots in the Gold Rush era.
D. Douglas
Douglas is a masculine given name of Scottish origin that has been widely used in English-speaking countries.
E. Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	county ⓘ county of Oregon ⓘ
borderedBy	Clackamas County, Oregon ⓘ Clark County, Washington ⓘ Columbia County, Oregon ⓘ Hood River County, Oregon ⓘ Skamania County, Washington ⓘ Washington County, Oregon ⓘ
climate	temperate oceanic climate ⓘ
contains	Fairview, Oregon ⓘ Gresham, Oregon ⓘ Maywood Park, Oregon ⓘ Portland, Oregon, United States ⓘ surface form: Portland, Oregon Troutdale, Oregon ⓘ Wood Village, Oregon ⓘ
containsInterstateHighway	Interstate 205 ⓘ Interstate 5 ⓘ Interstate 84 ⓘ
country	United States of America ⓘ surface form: United States
countySeat	Portland, Oregon, United States ⓘ surface form: Portland, Oregon
court	Multnomah County Circuit Court ⓘ
districtAttorneyOffice	Multnomah County District Attorney ⓘ
economicCenter	Portland metropolitan economy ⓘ
fipsCode	41051 ⓘ
gnisID	1163204 ⓘ
governingBody	Multnomah County self-linksurface differs ⓘ surface form: Multnomah County Board of Commissioners
governmentType	county government ⓘ
hasLandmark	Mount Hood National Forest (part) ⓘ Multnomah Falls ⓘ Portland International Airport ⓘ
hasPort	Port of Portland ⓘ
hasPublicTransitAgency	TriMet (service area includes county) ⓘ
hasUniversity	Portland State University ⓘ Reed College ⓘ University of Portland ⓘ
includesRiver	Columbia River ⓘ Willamette River ⓘ
knownFor	high population density ⓘ progressive politics ⓘ urban development ⓘ
largestCity	Portland, Oregon, United States ⓘ surface form: Portland, Oregon
locatedIn	Pacific Northwest ⓘ
namedFor	Multnomah River ⓘ Multnomah people ⓘ
partOf	Portland metropolitan area ⓘ
populationRankInOregon	most populous county in Oregon ⓘ
region	Clackamas County, Oregon ⓘ surface form: Willamette Valley (northern part)
sheriffOffice	Multnomah County Sheriff’s Office ⓘ
state	Oregon ⓘ
timeZone	Pacific Time Zone ⓘ

How these facts were elicited

Referenced by (429)

Full triples — surface form annotated when it differs from this entity's canonical label.

Portland, Oregon, United States → county → Multnomah County ⓘ

Multnomah County → governingBody → Multnomah County self-linksurface differs ⓘ

this entity surface form: Multnomah County Board of Commissioners

Portland City Council → locatedInTheAdministrativeTerritorialEntity → Multnomah County ⓘ