File:UmatillaCountyCircuitCourt.jpg · Wikimedia Commons · See Wikimedia Commons
Umatilla County
Sign in to saveAlso known as Umatilla County, Oregon, Umatilla County, OR
county in Oregon, United States
Key facts
- Country
- United States
- State
- Oregon
- Founded
- September 27, 1862
- Named after
- Umatilla River
- Seat
- Pendleton
- Largest city
- Hermiston
- Total
- 3,231 sq mi (8,370 km )
- Land
- 3,216 sq mi (8,330 km )
- Water
- 16 sq mi (41 km ) 0.5%
- Estimate 2025
- 81,119
- Density
- 25/sq mi (9.7/km )
- Time zone
- UTC−8 ( Pacific )
- Summer dst
- UTC−7 ( PDT )
- Congressional district
- 2nd
- Website
- www .co .umatilla .or .us
via Wikipedia infobox
Wikidata facts
- Named after
- Umatilla River
- Country
- United States
- Located in
- Oregon
- Contains
- Pendleton
- Capital
- Pendleton
- Population
- 80075
- Area
- 8369
- Shares border with
- Morrow County
- Location
- Eastern Oregon
- Official website
- www.co.umatilla.or.us
- Image
- UmatillaCountyCircuitCourt.jpg
- Households
- 26823
Show 8 more facts
- Commons category
- Umatilla County, Oregon
- topic's main category
- Category:Umatilla County, Oregon
- inception
- 1862-00-00
- category of associated people
- Category:People from Umatilla County, Oregon
- water as percent of area
- 0.5
- native label
- Umatilla County
- per capita income
- 25452
- topic has template
- Template:Umatilla County, Oregon
Sources (8)
via Wikidata · CC0
~11 min read
Encyclopedic overview
Umatilla County (/ˌjuːməˈtɪlə/) is one of the 36 counties in the U.S. state of Oregon. Its 2020 population of 80,075 ranks it as the 14th largest in Oregon, and largest in Eastern Oregon. Hermiston is the largest and fastest growing city in Umatilla County, but Pendleton remains the county seat. Umatilla County is part of the Hermiston-Pendleton, OR Micropolitan Statistical Area, which has a combined population of 94,833. It is included in the eight-county definition of Eastern Oregon.
The county is named for the Umatilla River.
Excerpted from Wikipedia’s “Umatilla County” article, available under the CC BY-SA 4.0 licence.