Jefferson County , Oregon

Jefferson County: County in Oregon, United States

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

About

Jefferson County is a county located in the U.S. state of Oregon. As of the 2010 census, the population was 21,720 and a population density of 5 people per km². After 9 years in 2019 county had an estimated population of 24,658 inhabitants. Its county seat is Madras. The county was created 107 years ago in 1913.

Geography

Jefferson County is located at 44°37'46"N 121°10'31"W (44.6294100, -121.1754100). It has 6 neighbors: Marion County, Linn County, Wheeler County, Crook County, Deschutes County and Wasco County.

MadrasJeffersoncourthouse image
MadrasJeffersoncourthouse

The largest city of Jefferson County is Madras with a population of 7,051. Other cities include, Culver population 1,680 and Metolius population 801. See all Jefferson County cities & populated places.

MadrasJeffersoncourthouse image

Jefferson County map

Jefferson County Quick Facts

Population : 24,658 (2019)
Country : United States of America
State : Oregon (United States)
Different from : Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson Parish, Jefferson County, Jefferson County, Jefferson County, Jefferson County, Jefferson County
Area : 4639 km2
Water as percent of area : 0.6%
Land as percent of area : 99.4%
Named for : Mount Jefferson
Capital : Madras
Establishment : January 01, 1914
Time Zone : America/Los_Angeles
Local time : 18:58:22 (15th June 2021)
Density : 5 Pop. per km² as of 2019
Population growth : 11.91% (2010-2019)

Jefferson County has 6 neighbours.

  • Madras

Demographics

The population of Jefferson County increased by 11.91% in 9 years.

Year Population % Change Method
2010 21,720 - census
2011 21,752 0.15% estimation process
2012 21,834 0.38% estimation process
2013 21,871 0.17% estimation process
2014 22,203 1.5% estimation process
2015 22,541 1.5% estimation process
2016 23,036 2.15% estimation process
2017 23,652 2.6% estimation process
2018 24,150 2.06% estimation process
2019 24,658 2.06% estimation process

Comitatul Jefferson, Comte de Jefferson, Comté de Jefferson, Condado de Jefferson, Condado han Jefferson, Contea di Jefferson, Dzhefersun, Dzhefferson, Hrabstwo Jefferson, Jeferson srjan, Jefferson, Jefferson Comitatus, Jefferson Kun, Jefferson Kūn, Jefferson konderria, Jefferson megye, Jeffersoni maakond, Okrug DZeferson, Quan Jefferson, Quận Jefferson, jefason jun, jepharasana ka'unti, jie fu xun xian, mqatʿt jyrfrswn, shhrstan jfrswn awrgn, Джеферсън, Джефферсон, Округ Џеферсон, Ջեֆերսոն շրջան, جیفرسن کاؤنٹی، اوریگون, شهرستان جفرسون، اورگن, مقاطعة جيرفرسون, জেফারশন কাউন্টি, ジェファーソン郡, 傑佛遜縣

Other places with the same name (24)

Jefferson County Populated Places

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

City Name Population Title
Madras 7,051 City in Oregon, USA
Culver 1,680 City in Oregon, USA
Metolius 801 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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