Gilliam County, Oregon
Gilliam County: county in Oregon, United States.
About
Gilliam County is a county located in the U.S. state of Oregon. As of the 2010 census, the population was 1,871 and a population density of 1 people per km². After 10 years in 2020 county had an estimated population of 1,975 inhabitants. Its county seat is Condon. The county was created 141 years ago in 1884.
Quick Facts about Gilliam County
| Population | 1,975 (2020) |
| Country | United States of America |
| State | Oregon (United States) |
| Area | 3167 km2 |
| Official name | Gilliam County |
| Water as percent of area | 1.5% |
| Land as percent of area | 98.5% |
| Latitude & Longitude | 45.3781,-120.2109 |
| Named for | Cornelius Gilliam |
| Altitude | 2,503 feet / 763 meters |
| Capital | Condon |
| Establishment | January 01, 1885 |
| Time Zone | America/Los_Angeles |
| Local time | 03:30:16 (23rd September 2026) |
| Density | 1 Pop. per km² as of 2020 |
| Population growth | 5.56% (2010-2020) |
| Weather | 48℉ Mostly Clear 7-days weather |
Geography
Gilliam County is located at 45°22'41"N 120°12'39"W (45.3780600, -120.2108700). It has 5 neighbors: Morrow County, Sherman County, Wheeler County, Wasco County and Klickitat County.
Gilliam County map
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Gilliam County Populated Places
Cities, towns, neighborhoods & other populated places in Gilliam County.
| City Name | Population | Title |
|---|
Weather
Mostly clear, with a low around 48. Southwest wind 7 to 16 mph, with gusts as high as 31 mph.
7-Day ForecastOfficial website of Gilliam County
Official Website- Condon
Demographics
The population of Gilliam County increased by 5.56% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 1,871 | - | census |
| 2011 | 1,951 | 4.28% | estimation process |
| 2012 | 1,952 | 0.05% | estimation process |
| 2013 | 1,943 | -0.46% | estimation process |
| 2014 | 1,930 | -0.67% | estimation process |
| 2015 | 1,868 | -3.21% | estimation process |
| 2016 | 1,857 | -0.59% | estimation process |
| 2017 | 1,862 | 0.27% | estimation process |
| 2018 | 1,893 | 1.66% | estimation process |
| 2019 | 1,912 | 1% | estimation process |
| 2020 | 1,975 | 3.29% | estimation process |
People born in Gilliam County (2)
People born in Gilliam County, including jazz trumpeter Doc Severinsen, politician Earl Snell, .
More notable people
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 |