Marion County , Oregon

Marion County: County in Oregon, United States

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

About

Marion County is a county located in the U.S. state of Oregon. As of the 2010 census, the population was 315,335 and a population density of 102 people per km². After 9 years in 2019 county had an estimated population of 347,818 inhabitants. Its county seat is Salem. The county was created 178 years ago in 1842.

Geography

Marion County is located at 44°54'11"N 122°35'5"W (44.9031900, -122.5847300). It has 6 neighbors: Linn County, Clackamas County, Jefferson County, Polk County, Wasco County and Yamhill County.

Marion County Courthouse Salem Oregon image
Marion County Courthouse Salem Oregon

The largest city of Marion County is Salem with a population of 174,365. Other cities include, Keizer population 39,713, Woodburn population 26,273, Hayesville population 19,936 and Four Corners population 15,947. See all Marion County cities & populated places.

Marion County Courthouse Salem Oregon image

Marion County map

Marion County Quick Facts

Population : 347,818 (2019)
Country : United States of America
State : Oregon (United States)
Different from : Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County, Marion County
Area : 3093 km2
Water as percent of area : 0.85%
Land as percent of area : 99.15%
Named for : Francis Marion
Capital : Salem
Establishment : January 01, 1843
Time Zone : America/Los_Angeles
Local time : 02:43:22 (27th July 2021)
Density : 112 Pop. per km² as of 2019
Population growth : 9.34% (2010-2019)

Marion County has 6 neighbours.

  • Salem

Demographics

The population of Marion County increased by 9.34% in 9 years.

Year Population % Change Method
2010 315,335 - census
2011 318,047 0.85% estimation process
2012 319,867 0.57% estimation process
2013 321,471 0.5% estimation process
2014 324,433 0.91% estimation process
2015 329,060 1.41% estimation process
2016 335,382 1.89% estimation process
2017 340,531 1.51% estimation process
2018 345,412 1.41% estimation process
2019 347,818 0.69% estimation process

Comitatul Marion, Comte de Marion, Comté de Marion, Condado de Marion, Condado han Marion, Contea di Marion, Hrabstwo Marion, Marion, Marion Comitatus, Marion Kun, Marion Kūn, Marion konderria, Marion megye, Marion srjan, Marioni maakond, Mariun, Mehrion, Merion, Okrug Marion, Quan Marion, Quận Marion, ma li ang xian, mari'ona ka'unti, marion jun, mqatʿt marywn, shhrstan marywn awrgn, Мариън, Меріон, Мэрион, Округ Марион, Մարիոն շրջան, شهرستان ماریون، اورگن, ماریون کاؤنٹی، اوریگون, مقاطعة ماريون, মারিওন কাউন্টি, マリオン郡, 馬里昂縣

People born in Marion County (2)

People born in Marion County, including politician Charles S. Moore, politician Winlock W. Steiwer, you can see a list of people who born in Marion County.

Other places with the same name (16)

Marion County Populated Places (more)

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

City Name Population Title
Salem 174,365 City and capital of Oregon, USA
Keizer 39,713 City in Oregon, USA
Woodburn 26,273 City in Oregon, USA
Hayesville 19,936 City in Keokuk County, Iowa, United States of America
Four Corners 15,947 Region of the United States consisting of the southwestern corner of Colorado, northwestern corner of New Mexico, northeastern corner of Arizona and southeastern corner of Utah
Silverton 10,618 Historic district in the United States
Stayton 8,295 City in Oregon, USA
Aumsville 4,180 City in Oregon, USA
Mount Angel 3,619 Mountain in Oregon, United States of America
Hubbard 3,570 City in Oregon, USA
Jefferson 3,364 City in Marion County, Texas, USA
Sublimity 2,772 City in Oregon, USA
Gervais 2,762 City in Oregon, USA
Turner 2,121 City in Oregon, USA
Donald 1,060 City in Oregon, USA
Aurora 1,039 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
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
Yamhill County 107,100 County in Oregon, United States

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