Cities & Towns in Umatilla County, OR

Umatilla County, county in Oregon, United States. As of 2020 county had an estimated population of 77,752 inhabitants. The county was created 162 years ago in 1862. Its county seat is Pendleton.

There are 1 city/town in Umatilla County, OR. The largest city of Umatilla County is Weston with a population of 650.

Weston

Weston, City in Oregon, USA

Located in northeast Oregon along the Columbia River, Umatilla County contains a diverse mix of communities tied to its agricultural heritage and natural landscapes.

Pendleton

Pendleton serves as the county seat with around 16,500 residents. This western town has historic buildings downtown, Native American art galleries, and the Round-Up Rodeo.

Hermiston

Lying west of Pendleton along the Umatilla River, Hermiston has around 20,000 residents. It is known for its watermelon farming and the Hermiston Farm Fair Rodeo each August.

Stanfield

Stanfield lies south of Hermiston along the Umatilla River with around 2,100 residents. The city celebrates its agricultural roots with the annual Tamale Festival and Fiesta.

Pilot Rock

Pilot Rock is a small town nestled in the Blue Mountains with around 1,500 residents. Outdoor recreation includes hiking, fishing and camping. Historic downtown buildings now house antique shops.

Echo

Echo is a rural farming town east of Stanfield with a population around 700. Its historic downtown includes buildings from the late 1800s. Locals enjoy the county fair and rodeo.

Umatilla County's diverse landscape includes fertile farmlands, rugged mountains, and historic small towns showcasing eastern Oregon's natural resources and heritage.

All Umatilla County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Umatilla County.

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City Name Title Population
Weston City in Oregon, USA 650