Umatilla County, Oregon
Umatilla County: County in Oregon, United States
About
Umatilla County is a county located in the U.S. state of Oregon. As of the 2010 census, the population was 75,889 and a population density of 9 people per km². After 10 years in 2020 county had an estimated population of 77,752 inhabitants. Its county seat is Pendleton. The county was created 162 years ago in 1861.
Quick Facts about Umatilla County
Population : | 77,752 (2020) |
Country : | United States of America |
State : | Oregon (United States) |
Area : | 8369 km2 |
Water as percent of area : | 0.5% |
Land as percent of area : | 99.5% |
Named for : | Umatilla River |
Altitude : | 3,871 feet / 1180 meters |
Capital : | Pendleton |
Establishment : | January 01, 1862 |
Time Zone : | America/Los_Angeles |
Local time : | 10:25:20 (21st December 2024) |
Density : | 9 Pop. per km² as of 2020 |
Population growth : | 2.4% (2010-2020) |
Geography
Umatilla County is located at 45°35'31"N 118°44'13"W (45.5919000, -118.7368300). It has 5 neighbors: Grant County, Union County, Morrow County, Wallowa County and Walla Walla County.
Umatilla County map
The largest city of Umatilla County is Hermiston with a population of 17,791. Other cities include, Pendleton population 16,593, Umatilla population 7,360, Milton-Freewater population 7,052 and Stanfield population 2,107. See all Umatilla County cities & populated places.
Umatilla County Populated Places
Cities, towns, neighborhoods & other populated places in Umatilla County.
City Name | Population | Title |
---|---|---|
Hermiston | 17,791 | City in Oregon, USA |
Pendleton | 16,593 | City in Oregon, USA |
Umatilla | 7,360 | City in Umatilla County, Oregon, United States |
Milton-Freewater | 7,052 | City in Oregon, USA |
Stanfield | 2,107 | City in Oregon, USA |
Pilot Rock | 1,507 | City in Oregon, USA |
Athena | 1,140 | City in Oregon, USA |
Echo | 705 | City in Oregon, USA |
Weston | 650 | City in Oregon, USA |
Adams | 359 | City in Oregon, USA |
Ukiah | 194 | City in Oregon, USA |
Helix | 191 | City in Oregon, USA |
- Official Website
Official website of Umatilla County
Umatilla County has 5 neighbours.
- Grant County county in Oregon, United States
- Union County county in Oregon, United States
- Morrow County county in Oregon, United States
- Wallowa County county in Oregon, United States
- Walla Walla County county in the state of Washington, United States
- Pendleton
Demographics
The population of Umatilla County increased by 2.4% in 10 years.
Year | Population | % Change | Method |
2010 | 75,889 | - | census |
2011 | 76,804 | 1.19% | estimation process |
2012 | 77,005 | 0.26% | estimation process |
2013 | 76,875 | -0.17% | estimation process |
2014 | 76,685 | -0.25% | estimation process |
2015 | 76,467 | -0.29% | estimation process |
2016 | 76,686 | 0.29% | estimation process |
2017 | 77,120 | 0.56% | estimation process |
2018 | 77,421 | 0.39% | estimation process |
2019 | 77,950 | 0.68% | estimation process |
2020 | 77,752 | -0.25% | estimation process |
Oregon Other Counties (more counties)
County Name | Population | Title |
---|---|---|
Multnomah County | 815,637 | County in Oregon, United States |
Portland | 656,751 | The twenty-sixth most populous city in the United States and the center of the Portland metropolitan area. |
Washington County | 603,514 | County in Oregon, United States |
Clackamas County | 421,596 | County in Oregon, United States |
Lane County | 382,986 | County in Oregon, United States |
Marion County | 349,204 | County in Oregon, United States |
Jackson County | 221,844 | County in Oregon, United States |
Deschutes County | 201,769 | County in Oregon, United States |
Salem | 175,891 | The capital of Oregon. |
Eugene | 173,236 | The second most populous city in Oregon. |
Linn County | 131,054 | County in Oregon, United States |
Terrebonne | 117,664 | Census-designated place in Deschutes County, Oregon |
Douglas County | 111,364 | County in Oregon, United States |
Hillsboro | 110,985 | The most populous city in Washington County, Oregon. |
Gresham | 110,031 | The second most populous city in Multnomah County, Oregon. |
Yamhill County | 107,664 | County in Oregon, United States |