Marion County, Oregon Population 2022

Marion County, Oregon's estimated population is 355,036 with a growth rate of 0.68% in the past year according to the most recent United States census data. Marion County, Oregon is the 6th largest county in Oregon. The 2010 Population was 315,941 and has seen a growth of 12.37% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18502,7490.00%
18607,0884,339157.84%
18709,9652,87740.59%
188014,5764,61146.27%
189022,9348,35857.34%
190027,7134,77920.84%
191039,78012,06743.54%
192047,1877,40718.62%
193060,54113,35428.30%
194075,24614,70524.29%
1950101,40126,15534.76%
1960120,88819,48719.22%
1970151,30930,42125.16%
1980204,69253,38335.28%
1990228,48323,79111.62%
2010315,94187,45838.28%
2011318,0472,1060.67%
2012319,8671,8200.57%
2013321,4711,6040.50%
2014324,4332,9620.92%
2015329,0604,6271.43%
2016335,3826,3221.92%
2017340,5315,1491.54%
2018345,4124,8811.43%
2019347,8182,4060.70%
2020350,2242,4060.69%
2021352,6302,4060.69%
2022355,0362,4060.68%
map placeholder

Marion County, Oregon Population Growth

Population by Race

Race Population Percentage
White269,25978.33%
Black or African American3,8831.13%
American Indian and Alaska Native2,9860.87%
Asian7,7282.25%
Native Hawaiian and Other Pacific Islander3,3110.96%
Some Other Race26,9547.84%
Two or More Races29,6218.62%
Loading...

Marion County, Oregon Population by Race

Marion County, Oregon Population Pyramid 2022

Loading...

Marion County, Oregon Median Age

36.9


Total

35.5


Male

37.9


Female

Marion County, Oregon Adults

There are 259,378 adults, (54,019 of whom are seniors) in Marion County, Oregon.

Marion County, Oregon Age Dependency

Age Dependency Ratio

26.3

Old Age Dependency Ratio

41.1

Child Dependency Ratio

Marion County, Oregon Sex Ratio

Female

172,529

50.19%

Male

171,213

49.81%

Marion County, Oregon Population by Age

Marion County, Oregon Renter vs Owner Occupied by Household Type

map placeholder

Marion County, Oregon Household Types

Type Owner Renter
Married75.3%24.7%
All60.8%39.2%
Non Family48.3%51.7%
Male45.1%54.9%
Female43%57%

60.8%

Rate of Home Ownership

Marion County, Oregon Households and Families

Type Count Average Size Owned
All120,4742.7760.8
Married59,4893.4175.3
Male6,8013.6245.1
Female15,8593.5443
Non Family38,3251.2948.3

3.3

Average Family Size

2.77

Average Household Size

Loading...

Marion County, Oregon Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade16,8107.39%
9th to 12th Grade16,7977.38%
High School Graduate58,89125.88%
Some College59,04525.95%
Associates Degree21,0999.27%
Bachelors Degree35,99215.82%
Graduate Degree18,8818.30%
Loading...

Marion County, Oregon Educational Attainment by Sex (over 25)

Marion County, Oregon Educational Attainment by Race

Loading...
Race Total High School Bachelors
Asian5,2194,2301,997
White164,382152,64346,877
2+ Races14,89110,4192,137
Islander1,6151,358210
Black2,2191,893276
Native American2,0631,535209
Hispanic45,78826,2663,789
Other Race13,8366,994999

The highest rate of high school graduation is among white people with a rate of 92.86%.

The highest rate of bachelors degrees is among asian people with a rate of 38.26%.

Marion County, Oregon Educational Attainment by Race

Loading...
Name Average Male Female
Overall$36,775$41,205$32,155
Less Than 9th Grade$26,658$30,419$22,341
High School Graduate$30,679$35,214$24,774
Some College$36,080$41,303$31,791
Bachelors Degree$52,997$62,143$45,174
Graduate Degree$64,441$72,779$58,164

$36,775

Average Earnings

$41,205

Average Male

$32,155

Average Female

Marion County, Oregon Earnings by Educational Attainment

Marion County, Oregon Language by Age

Loading...

Marion County, Oregon Language

74.84% of Marion County, Oregon residents speak only English, while 25.16% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 20.42% of the population.

Marion County, Oregon Language

Marion County, Oregon Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
Islander3,2581,24438.18%
Black3,5131,00628.64%
Multiple27,8195,38919.37%
Hispanic90,69116,46118.15%
Native2,76247017.02%
Asian7,3751,16815.84%
White215,54822,48310.43%
Other5,253NaN%

13.37%

Overall Poverty Rate

12.60%

Male Poverty Rate

14.12%

Female Poverty Rate

Poverty in Marion County, Oregon

The race most likely to be in poverty in Marion County, Oregon is Islander, with 38.18% below the poverty level.

The race least likely to be in poverty in Marion County, Oregon is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.47%. Among those working part-time, it was 14.92%, and for those that did not work, the poverty rate was 19.96%.

Marion County, Oregon Poverty

Loading...
Name Poverty
Less Than 9th Grade19.78%
High School12.18%
Some College10.60%
Bachelors or Greater4.36%

Marion County, Oregon Poverty Rate by Education

Loading...
Rate Poverty
Male Employed6.05%
Male Unemployed28.97%
Female Employed7.21%
Female Unemployed36.15%

Marion County, Oregon Poverty Rate by Employment Status and Sex

Marion County, Oregon Income by Household Type

Loading...
Name Median Mean
Households$61,817$79,197
Families$72,142$89,824
Married Families$86,353$103,191
Non Families$38,358$50,842
Loading...

Income by Household Type

Marion County, Oregon Marital Status

map placeholder

Marriage Rates

48.3%

Overall Marriage Rate

49.7%

Male Marriage Rate

46.9%

Female Marriage Rate

Marion County, Oregon Married by Age and Sex

Loading...

Marion County, Oregon Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Marion County, Oregon Marital Status by Race

map placeholder

Marion County, Oregon Marital Status

Loading...

19,759

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War3,376
First Gulf War3,819
Vietnam7,162
Korea1,564
World War II562

Marion County, Oregon Veterans by War

Loading...
Age Group Veterans
18 to 341,580
35 to 544,741
55 to 643,531
65 to 745,369
75+4,538

Marion County, Oregon Veterans by Age

Loading...
Name Veterans % of Total
White18,2368.69%
Black1936.93%
Native American1416.25%
Asian2353.89%
Islander582.53%
Other Race4132.35%
2+ Races4832.65%
Hispanic1,0101.76%

Marion County, Oregon Veterans by Race

Marion County, Oregon Veterans by Education

Loading...

5.97%

Veteran Poverty Rate

31.20%

Veteran Disability Rate

Marion County, Oregon Veterans by Education

Loading...

62%

Labor Force Participation

58.6%

Employment Rate

5.3%

Unemployment Rate

Marion County, Oregon Employment by Age

Loading...

Marion County, Oregon Employment by Race

Loading...

Marion County, Oregon Employment by Education

Origin of Non-Citizens

Loading...

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Loading...

53.01%

Born in Marion County, Oregon

87.43%

Native Born

12.57%

Foreign Born

8.06%

Non Citizen

4.51%

Naturalized

Place of Birth

87.43% of Marion County, Oregon residents were born in the United States, with 53.01% having been born in Oregon. 8.06% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Marion County, Oregon Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources