Marion County Summary

Life in Marion County research summary. HomeSnacks has been researching the quality of life in Marion County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Marion County:

  • The population in Marion County is 345,815.

  • The median home value in Marion County is $424,796.

  • The median income in Marion County is $70,926.

  • The median rent in Marion County is $1,228.

  • The unemployment rate in Marion County is 5.4%.

  • The poverty rate in Marion County is 13.0%.

  • The average high in Marion County is 66.2° and there are 119.6 inches of rainfall annually.

Cities & Towns in Marion County

List Of Cities & Towns in Marion County

Salem, OR Population 175,754

Keizer, OR Population 39,122

Woodburn, OR Population 26,222

Hayesville, OR Population 21,822

Four Corners, OR Population 16,163

Silverton, OR Population 10,439

Stayton, OR Population 8,210

Aumsville, OR Population 4,219

Hubbard, OR Population 3,427

Mount Angel, OR Population 3,413

Jefferson, OR Population 3,324

Sublimity, OR Population 2,945

Turner, OR Population 2,792

Gervais, OR Population 2,605

Mill City, OR Population 1,760

Donald, OR Population 1,151

Aurora, OR Population 1,055

Mehama, OR Population 534

Labish Village, OR Population 496

Gates, OR Population 451

Scotts Mills, OR Population 422

St. Paul, OR Population 401

Brooks, OR Population 311

Marion, OR Population 294

Butteville, OR Population 285

Idanha, OR Population 141

Detroit, OR Population 102

Map Of Marion County

Marion County, OR Weather

  • The average high in Marion County is 66.2°.

  • There are 92.26 nice days each year.

  • Expect an average of 119.6 inches of rain each year with 2.7 inches of snow.

  • There is an average of 4:36 hours of sun each day in Marion County.

StatMarion County
Mean High66.2
Nice Days92.26
Rainfall119.6
Snowfall2.7
Sunny_hours4:36
66.2°
Average High
119.6
Inches of Rain

Marion County Photos

Gervais Market And Downtown Gervais Oregon
Source: Public Domain
Old Believer Church Gervais Oregon
Source: Wikipedia User The original uploader was | GFDL
Hubbard Oregon Watertower
Source: Public Domain
Keizer Station In Oregon
Source: Wikipedia User M.O. Stevens | CC BY 3.0
Keizer Station In Oregon
Source: Wikipedia User M.O. Stevens | CC BY 3.0
Volcanoes Stadium Keizer Oregon
Source: Wikipedia User M.O. Stevens | CC BY 3.0

Marion County Demographics

Population over time in Marion County

The current population in Marion County is 345,815. The population has increased 1.3% from 2019.

Year Population % Change
2022 344,037 0.1%
2021 343,742 1.2%
2020 339,641 -

Gender in Marion County

  • Marion County is 49.8% female with 172,192 female residents.

  • Marion County is 50.2% male with 173,622 male residents.

Female
49.8% (172,192)
Male
50.2% (173,622)
Gender Marion County OR USA
Female 49.8% 50.0% 50.4%
Male 50.2% 50.0% 49.6%

Race / Ethnicity in Marion County

Marion County is:

  • 62.7% White with 216,731 White residents.

  • 1.1% African American with 3,682 African American residents.

  • 0.6% American Indian with 2,045 American Indian residents.

  • 2.0% Asian with 6,947 Asian residents.

  • 1.0% Hawaiian with 3,575 Hawaiian residents.

  • 0.4% Other with 1,423 Other residents.

  • 4.4% Two Or More with 15,142 Two Or More residents.

  • 27.8% Hispanic with 96,270 Hispanic residents.

White
62.7% (216,731)
African American
1.1% (3,682)
American Indian
0.6% (2,045)
Asian
2.0% (6,947)
Hawaiian
1.0% (3,575)
Other
0.4% (1,423)
Two Or More
4.4% (15,142)
Hispanic
27.8% (96,270)

Table: Marion County By Race

Race Marion County OR USA
White 62.7% 73.3% 58.9%
African American 1.1% 1.8% 12.1%
American Indian 0.6% 0.7% 0.6%
Asian 2.0% 4.4% 5.7%
Hawaiian 1.0% 0.4% 0.2%
Other 0.4% 0.4% 0.4%
Two Or More 4.4% 5.2% 3.5%
Hispanic 27.8% 13.8% 18.7%

Household Income For Marion County, Oregon

  • 3.9% of households in Marion County earn Less than $10,000.

  • 3.3% of households in Marion County earn $10,000 to $14,999.

  • 7.2% of households in Marion County earn $15,000 to $24,999.

  • 7.8% of households in Marion County earn $25,000 to $34,999.

  • 11.5% of households in Marion County earn $35,000 to $49,999.

  • 19.0% of households in Marion County earn $50,000 to $74,999.

  • 13.2% of households in Marion County earn $75,000 to $99,999.

  • 19.8% of households in Marion County earn $100,000 to $149,999.

  • 7.7% of households in Marion County earn $150,000 to $199,999.

  • 6.7% of households in Marion County earn $200,000 or more.

Less than $10,000
3.9% (13,358)
$10,000 to $14,999
3.3% (11,366)
$15,000 to $24,999
7.2% (24,948)
$25,000 to $34,999
7.8% (27,015)
$35,000 to $49,999
11.5% (39,909)
$50,000 to $74,999
19.0% (65,591)
$75,000 to $99,999
13.2% (45,620)
$100,000 to $149,999
19.8% (68,440)
$150,000 to $199,999
7.7% (26,562)
$200,000 or more
6.7% (23,002)
Income Marion County OR USA
Less than $10,000 3.9% 4.4% 4.9%
$10,000 to $14,999 3.3% 3.5% 3.8%
$15,000 to $24,999 7.2% 6.8% 7.0%
$25,000 to $34,999 7.8% 6.9% 7.4%
$35,000 to $49,999 11.5% 10.9% 10.7%
$50,000 to $74,999 19.0% 16.5% 16.1%
$75,000 to $99,999 13.2% 13.4% 12.8%
$100,000 to $149,999 19.8% 18.0% 17.1%
$150,000 to $199,999 7.7% 9.1% 8.8%
$200,000 or more 6.7% 10.5% 11.4%

Highest level of educational attainment in Marion County for adults over 25

  • 8.0% of adults in Marion County completed < 9th grade.

  • 7.0% of adults in Marion County completed 9-12th grade.

  • 25.0% of adults in Marion County completed high school / ged.

  • 26.0% of adults in Marion County completed some college.

  • 10.0% of adults in Marion County completed associate's degree.

  • 16.0% of adults in Marion County completed bachelor's degree.

  • 6.0% of adults in Marion County completed master's degree.

  • 1.0% of adults in Marion County completed professional degree.

  • 1.0% of adults in Marion County completed doctorate degree.

< 9th Grade
7% (27,665)
9-12th Grade
7% (24,207)
High School / GED
25% (86,453)
Some College
26% (89,911)
Associate's Degree
10% (34,581)
Bachelor's Degree
16% (55,330)
Master's Degree
6% (20,748)
Professional Degree
1% (3,458)
Doctorate Degree
1% (3,458)
Education Marion County OR USA
< 9th Grade 7% 5% 3%
9-12th Grade 7% 5% 6%
High School / GED 25% 22% 26%
Some College 26% 24% 20%
Associate's Degree 10% 9% 9%
Bachelor's Degree 16% 22% 21%
Master's Degree 6% 9% 10%
Professional Degree 1% 2% 2%
Doctorate Degree 1% 2% 2%

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