Klamath County , Oregon

Klamath County: County in Oregon, United States

Klamath County locator map
Location of Klamath County on Oregon map.


Klamath County is a county located in the U.S. state of Oregon. As of the 2010 census, the population was 66,380 and a population density of 4 people per km². After 9 years in 2019 county had an estimated population of 68,238 inhabitants. Its county seat is Klamath Falls. The county was created 139 years ago in 1881.


Klamath County is located at 42°41'11"N 121°39'0"W (42.6863400, -121.6501300). It has 7 neighbors: Jackson County, Lake County, Douglas County, Modoc County, Siskiyou County, Deschutes County and Lane County.

002 klamath falls image
002 klamath falls

The largest city of Klamath County is Klamath Falls with a population of 21,753. Other cities include, Altamont population 19,257, Merrill population 855, Malin population 832 and Chiloquin population 755. See all Klamath County cities & populated places.

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Klamath County map

Klamath County Quick Facts

Population : 68,238 (2019)
Country : United States of America
State : Oregon (United States)
Area : 15892 km2
Water as percent of area : 3.2%
Land as percent of area : 96.8%
Named for : Klamath people
Altitude : 4,383 feet / 1336 meters
Capital : Klamath Falls
Establishment : January 01, 1882
Time Zone : America/Los_Angeles
Local time : 02:26:32 (27th July 2021)
Density : 4 Pop. per km² as of 2019
Population growth : 2.72% (2010-2019)

Klamath County has 7 neighbours.


The population of Klamath County increased by 2.72% in 9 years.

Year Population % Change Method
2010 66,380 - census
2011 66,308 -0.11% estimation process
2012 65,909 -0.61% estimation process
2013 65,682 -0.35% estimation process
2014 65,280 -0.62% estimation process
2015 65,670 0.59% estimation process
2016 66,198 0.8% estimation process
2017 66,810 0.92% estimation process
2018 67,687 1.3% estimation process
2019 68,238 0.81% estimation process

Comitatul Klamath, Comte de Klamath, Comté de Klamath, Condado de Klamath, Condado han Klamath, Contea di Klamath, Hrabstwo Klamath, Klamat, Klamath, Klamath Comitatus, Klamath Kun, Klamath Kūn, Klamath konderria, Klamath megye, Klamathi maakond, Klemet, Okrug Klamat, Quan Klamath, Quận Klamath, ke la ma si xian, klamatha ka'unti, kuramasu jun, mqatʿt klamath, shhrstan klamath awrgn, Кламат, Клемет, Округ Кламат, Քլամաթ շրջան, קלאמת, شهرستان کلاماث، اورگن, مقاطعة كلاماث, کلیمیتھ کاؤنٹی، اوریگون, ক্লামঠ কাউন্টি, クラマス郡, 克拉馬斯縣

Klamath County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Klamath County.

City Name Population Title
Klamath Falls 21,753 City in and county seat of Klamath County, Oregon, United States
Altamont 19,257 City in Klamath County, Oregon, United States
Merrill 855 City in Oregon, USA
Malin 832 City in Oregon, USA
Chiloquin 755 City in Oregon, USA
Bonanza 426 City in Oregon, USA

Oregon Other Counties (more counties)

County Name Population Title
Oregon 4,217,737 State of the United States of America
Multnomah County 812,855 County in Oregon, United States
Portland 654,741 City in Oregon, USA
Washington County 601,592 County in Oregon, United States
Clackamas County 418,187 County in Oregon, United States
Lane County 382,067 County in Oregon, United States
Marion County 347,818 County in Oregon, United States
Jackson County 220,944 County in Oregon, United States
Deschutes County 197,692 County in Oregon, United States
Salem 174,365 City and capital of Oregon, USA
Eugene 172,622 City in Lane County, Oregon, United States
Linn County 129,749 County in Oregon, United States
Terrebonne 117,664 Census-designated place in Deschutes County, Oregon
Douglas County 110,980 County in Oregon, United States
Gresham 109,381 City in Oregon, USA
Hillsboro 109,128 City in Oregon, USA

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