Marion County is one of the 36 counties in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sov ...

of Oregon. The population was 345,920 at the 2020 census, making it the fifth-most populous county in Oregon. The county seat is Salem, which is also the state capital of Oregon. The county was originally named the Champooick District, after

Champoeg Champoeg ( , historically Horner, John B. (1919). ''Oregon: Her History, Her Great Men, Her Literature''. The J.K. Gill Co.: Portland. p. 398.) is a former town in the U.S. state of Oregon. Now a ghost town, it was an important settlement in the W ...

(earlier Champooick), a meeting place on the Willamette River. On September 3, 1849, the territorial legislature renamed it in honor of

Francis Marion Brigadier-General Francis Marion ( 1732 – February 27, 1795), also known as the Swamp Fox, was an American military officer, planter and politician who served during the French and Indian War and the Revolutionary War. During the Ameri ...

, a

Continental Army The Continental Army was the army of the United Colonies (the Thirteen Colonies) in the Revolutionary-era United States. It was formed by the Second Continental Congress after the outbreak of the American Revolutionary War, and was establis ...

general from South Carolina who served in the

American Revolutionary War The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...

. Marion County is part of the Salem, OR

Metropolitan Statistical Area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally Incorporated town, incorporate ...

, which is also included in the Portland- Vancouver-Salem, OR- WA

Combined Statistical Area Combined statistical area (CSA) is a United States Office of Management and Budget (OMB) term for a combination of adjacent metropolitan (MSA) and micropolitan statistical areas (µSA) across the 50 US states and the territory of Puerto Ric ...

. It is located in the Willamette Valley.

History

Marion County was created by the

Provisional Legislature of Oregon The Provisional Legislature of Oregon was the single-chamber legislative body of the Provisional Government of Oregon. It served the Oregon Country of the Pacific Northwest of North America from 1843 until early 1849 at a time when no country had ...

on July 5, 1843, as the Champooick District, one of the original four districts of the Oregon Country along with Twality (later

Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...

), Clackamas, and Yamhill counties. The four districts were redesignated as counties in 1845. Originally, this political entity stretched southward to the California border and eastward to the

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico in ...

. With the creation of Wasco, Linn, Polk, and other counties, its area was reduced in size. Marion County's present geographical boundaries were established in 1856. In 1849, Salem was designated the county seat. The territorial capital was moved from Oregon City to Salem in 1852. The ensuing controversy over the location of the capital was settled in 1864 when Salem was confirmed as the state capital.

Geography

According to the United States Census Bureau, the county has a total area of , of which is land and (0.9%) is water.

Adjacent counties

* Yamhill County (northwest) * Clackamas County (north) * Wasco County (northeast) * Jefferson County (east) * Linn County (south) * Polk County (west)

National protected areas

Ankeny National Wildlife Refuge Ankeny National Wildlife Refuge is located in the fertile Willamette Valley of northwestern Oregon, 12 miles (19 km) south of Salem. The valley was once a rich mix of wildlife habitats. Valley wetlands were once extensive, with meanderi ...

* Mount Hood National Forest (part) * Willamette National Forest (part)

Demographics

2000 census

As of the census of 2000, there were 284,834 people, 101,641 households, and 70,437 families living in the county. The population density was 241 people per square mile (93/km²). There were 108,174 housing units at an average density of 91 per square mile (35/km²). The racial makeup of the county was 81.62% White, 0.89%

Black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have of ...

African American African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of enslav ...

, 1.44% Native American, 1.75% Asian, 0.36%

Pacific Islander Pacific Islanders, Pasifika, Pasefika, or rarely Pacificers are the peoples of the Pacific Islands. As an ethnic/ racial term, it is used to describe the original peoples—inhabitants and diasporas—of any of the three major subregions of Oce ...

, 10.58% from other races, and 3.35% from two or more races. 17.10% of the population were Hispanic or Latino of any race. 18.4% were of

German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

, 9.2% English, 8.2%

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

and 7.4%

Irish Irish may refer to: Common meanings * Someone or something of, from, or related to: ** Ireland, an island situated off the north-western coast of continental Europe ***Éire, Irish language name for the isle ** Northern Ireland, a constituent unit ...

ancestry. 80.8% spoke English, 14.8%

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...

and 1.4%

Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries * Rossiyane (), Russian language term for all citizens and p ...

as their first language. There were 101,641 households, out of which 34.50% had children under the age of 18 living with them, 53.70% were married couples living together, 11.00% had a female householder with no husband present, and 30.70% were non-families. 24.00% of all households were made up of individuals, and 9.50% had someone living alone who was 65 years of age or older. The average household size was 2.70 and the average family size was 3.19. In the county, the population was spread out, with 27.40% under the age of 18, 10.30% from 18 to 24, 28.70% from 25 to 44, 21.20% from 45 to 64, and 12.40% who were 65 years of age or older. The median age was 34 years. For every 100 females, there were 101.10 males. For every 100 females age 18 and over, there were 99.50 males. The median income for a household in the county was $40,314, and the median income for a family was $46,202. Males had a median income of $33,841 versus $26,283 for females. The per capita income for the county was $18,408. About 9.60% of families and 13.50% of the population were below the poverty line, including 18.10% of those under age 18 and 7.40% of those age 65 or over.

2010 census

As of the 2010 census, there were 315,335 people, 112,957 households, and 77,044 families living in the county. The population density was . There were 120,948 housing units at an average density of . The racial makeup of the county was 78.2% white, 1.9% Asian, 1.6% American Indian, 1.1% black or African American, 0.7% Pacific islander, 12.6% from other races, and 3.9% from two or more races. Those of Hispanic or Latino origin made up 24.3% of the population. In terms of ancestry, 22.1% were

, 11.4% were English, 11.0% were

, and 4.7% were

. Of the 112,957 households, 35.5% had children under the age of 18 living with them, 50.4% were married couples living together, 12.4% had a female householder with no husband present, 31.8% were non-families, and 25.0% of all households were made up of individuals. The average household size was 2.70 and the average family size was 3.23. The median age was 35.1 years. The median income for a household in the county was $46,069 and the median income for a family was $54,661. Males had a median income of $39,239 versus $32,288 for females. The per capita income for the county was $21,915. About 11.7% of families and 16.0% of the population were below the poverty line, including 23.8% of those under age 18 and 7.6% of those age 65 or over.

2020 Census

The racial make up of the county was 61.8% non-Hispanic white, 1.1% African American, .9% Native American, 2.1% Asian, 4.9% of two or more races, and 27.7% Hispanic.

Law and government

Elected officials

Marion County is among the 24 of Oregon's 36 counties that operate under a board of commissioners (BOC) of three members elected countywide to 4-year terms. In Marion County these are partisan races. Commissioners, who are full-time, salaried officials, have executive, legislative, and quasi-judicial powers (the latter in land-use cases). The Board of Commissioners serves as the governing body. The commissioners elect their chair annually; in practice, in Marion County the chair rotates annually. The BOC is responsible for accepting funds from sources outside the county, strategic planning, and enacting ordinances as needed to carry out plans and serve the public. The BOC also prepares a county budget in cooperation with the elected heads of the various departments. The BOC is required by law to appoint a Budget Officer who presents a budget to the Budget Committee composed of the Commissioners and three public members. County commissioners appoint and oversee non-elected department heads, officers, boards, and commissions. In addition to the Board of Commissioners, the county has non-partisan positions that are elected in county-wide elections for four year terms: Assessor, Clerk, Treasurer, District Attorney, Sheriff, and Justices of the Peace. These officers are not accountable to the Board of Commissioners, although they work with the commissioners in establishing a county budget. All are full-time, paid county officers.

Politics

Although Democrats took the presidential vote with pluralities in

1996 File:1996 Events Collage.png, From left, clockwise: A Centennial Olympic Park bombing, bomb explodes at Centennial Olympic Park in Atlanta, set off by a radical Anti-abortion violence, anti-abortionist; The center fuel tank explodes on TWA Flight 8 ...

2008 File:2008 Events Collage.png, From left, clockwise: Lehman Brothers went bankrupt following the Subprime mortgage crisis; Cyclone Nargis killed more than 138,000 in Myanmar; A scene from the opening ceremony of the 2008 Summer Olympics in Beijing; ...

, and

2020 2020 was heavily defined by the COVID-19 pandemic, which led to global social and economic disruption, mass cancellations and postponements of events, worldwide lockdowns and the largest economic recession since the Great Depression in ...

, no Democrat has carried a majority of the county since Lyndon Johnson in

1964 Events January * January 1 – The Federation of Rhodesia and Nyasaland is dissolved. * January 5 - In the first meeting between leaders of the Roman Catholic and Orthodox churches since the fifteenth century, Pope Paul VI and Patriarc ...

. Marion County is one of 13 counties to have voted for

Barack Obama Barack Hussein Obama II ( ; born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the U ...

, Mitt Romney in

2012 File:2012 Events Collage V3.png, From left, clockwise: The passenger cruise ship Costa Concordia lies capsized after the Costa Concordia disaster; Damage to Casino Pier in Seaside Heights, New Jersey as a result of Hurricane Sandy; People gath ...

, Donald Trump in

2016 File:2016 Events Collage.png, From top left, clockwise: Bombed-out buildings in Ankara following the 2016 Turkish coup d'état attempt; the impeachment trial of Brazilian President Dilma Rousseff; Damaged houses during the 2016 Nagorno-Karabakh c ...

, and Joe Biden in

Economy

Agriculture and food processing are important to the county's economy, as are lumber, manufacturing, and education. Marion County is the leader in agricultural production among all other Oregon counties. Marion County has 10,640 acres (43 km²) planted in orchards. The marionberry was named after the county. Government, however, is the county's main employer and economic base.

Education

Tertiary education

Marion County is the home of

Willamette University Willamette University is a private liberal arts college with locations in Salem and Portland, Oregon. Founded in 1842, it is the oldest college in the Western United States. Originally named the Oregon Institute, the school was an unaffiliate ...

Corban University Corban University is a private Christian university in Salem, Oregon. There are about 1,200 full-time students enrolled on the Salem campus and 2,800 worldwide. Athletically, it is a member of the National Association of Intercollegiate Athle ...

, and

Chemeketa Community College Chemeketa Community College is a public community college in Salem, Oregon, with a campus in McMinnville, and education centers in Dallas, Brooks, and Woodburn. In addition, the college has a Center for Business and Industry in downtown Salem ...

. All of Marion County is within the Chemeketa community college district.

K-12 schools

Public K-12 school districts include:
Text list
/ref> * Cascade School District 5 * Central School District 13J * Gervais School District 1 * Jefferson School District 14J * Mount Angel School District 91 * North Marion School District 15 * North Santiam School District 29J * Salem-Keizer School District 24J * Santiam Canyon School District 129J * Silver Falls School District 4J * St. Paul School District 45 * Woodburn School District State-operated schools: * Oregon School for the Deaf The Oregon School for the Blind closed in 2009.

Bureau of Indian Education The Bureau of Indian Education (BIE), headquartered in the Main Interior Building in Washington, D.C., and formerly known as the Office of Indian Education Programs (OIEP), is a division of the U.S. Department of the Interior under the Assistant ...

-affiliated tribal school: *

Chemawa Indian School Chemawa Indian School is a Native American boarding school in Salem, Oregon, United States. Named after the Chemawa band of the Kalapuya people of the Willamette Valley, it opened on February 25, 1880 as an elementary school. Grades were added ...

Communities

Cities

* Aumsville *

Aurora An aurora (plural: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of bri ...

* Detroit * Donald * Gates (part) * Gervais * Hubbard * Idanha (part) * Jefferson * Keizer * Mill City (part) * Mt. Angel *

St. Paul Paul; grc, Παῦλος, translit=Paulos; cop, ⲡⲁⲩⲗⲟⲥ; hbo, פאולוס השליח (previously called Saul of Tarsus;; ar, بولس الطرسوسي; grc, Σαῦλος Ταρσεύς, Saũlos Tarseús; tr, Tarsuslu Pavlus; ...

* Salem (county seat) * Scotts Mills * Silverton * Stayton *

Sublimity In aesthetics, the sublime (from the Latin '' sublīmis'') is the quality of greatness, whether physical, moral, intellectual, metaphysical, aesthetic, spiritual, or artistic. The term especially refers to a greatness beyond all possibility ...

* Turner * Woodburn

Census-designated places

* Brooks * Butteville *

Four Corners The Four Corners is a region of the Southwestern United States consisting of the southwestern corner of Colorado, southeastern corner of Utah, northeastern corner of Arizona, and northwestern corner of New Mexico. The Four Corners area ...

* Hayesville * Labish Village *

Marion Marion may refer to: People *Marion (given name) * Marion (surname) * Marion Silva Fernandes, Brazilian footballer known simply as "Marion" * Marion (singer), Filipino singer-songwriter and pianist Marion Aunor (born 1992) Places Antarctica * M ...

Mehama Mehama ( Bactrian: ''Meyam'', Brahmi: ''Me-ha-ma''), ruled c.461-493, was a king of Alchon Huns dynasty. He is little known, but the Talagan copper scroll mentions him as an active ruler making a donation to a Buddhist stupa in 492/93.For an im ...

Unincorporated communities

* Breitenbush *

* Chemawa * Clear Lake * Macleay * McKee * Middle Grove * Monitor * Niagara * North Howell * Pratum * Rosedale * Saint Benedict * Saint Louis *

Shaw Shaw may refer to: Places Australia *Shaw, Queensland Canada * Shaw Street, a street in Toronto England * Shaw, Berkshire, a village * Shaw, Greater Manchester, a location in the parish of Shaw and Crompton * Shaw, Swindon, a suburb of Swindon ...

Talbot Talbot was an automobile marque introduced in 1902 by English-French company Clément-Talbot. The founders, Charles Chetwynd-Talbot, 20th Earl of Shrewsbury and Adolphe Clément-Bayard, reduced their financial interests in their Clément-Talbot ...

* Waconda * West Stayton