Marion County, OR
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
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 346,532.
The median home value in Marion County is $439,336.
The median income in Marion County is $74,624.
The median rent in Marion County is $1,333.
The unemployment rate in Marion County is 5.2%.
The poverty rate in Marion County is 13.1%.
The average high in Marion County is 66.2° and there are 119.6 inches of rainfall annually.
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.
| Stat | Marion County |
|---|---|
| Mean High | 66.2 |
| Nice Days | 92.26 |
| Rainfall | 119.6 |
| Snowfall | 2.7 |
| Sunny Hours | 4:36 |
The current population in Marion County is 346,532. The population has increased 1.3% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 344,037 | 0.1% |
| 2022 | 343,742 | 1.2% |
| 2021 | 339,641 | - |
Marion County is 49.9% female with 172,875 female residents.
Marion County is 50.1% male with 173,657 male residents.
| Gender | Marion County | OR | USA |
|---|---|---|---|
| Female | 49.9% | 50.1% | 50.5% |
| Male | 50.1% | 49.9% | 49.5% |
Marion County is:
61.8% White with 214,018 White residents.
1.1% African American with 3,758 African American residents.
0.5% American Indian with 1,862 American Indian residents.
2.1% Asian with 7,131 Asian residents.
1.1% Hawaiian with 3,731 Hawaiian residents.
0.5% Other with 1,792 Other residents.
4.6% Two Or More with 16,107 Two Or More residents.
28.3% Hispanic with 98,133 Hispanic residents.
| Race | Marion County | OR | USA |
|---|---|---|---|
| White | 61.8% | 72.3% | 58.2% |
| African American | 1.1% | 1.8% | 12.0% |
| American Indian | 0.5% | 0.7% | 0.5% |
| Asian | 2.1% | 4.4% | 5.7% |
| Hawaiian | 1.1% | 0.4% | 0.2% |
| Other | 0.5% | 0.5% | 0.5% |
| Two Or More | 4.6% | 5.6% | 3.9% |
| Hispanic | 28.3% | 14.3% | 19.0% |
3.7% of households in Marion County earn Less than $10,000.
3.5% of households in Marion County earn $10,000 to $14,999.
6.7% of households in Marion County earn $15,000 to $24,999.
7.4% of households in Marion County earn $25,000 to $34,999.
11.2% of households in Marion County earn $35,000 to $49,999.
17.8% of households in Marion County earn $50,000 to $74,999.
13.5% of households in Marion County earn $75,000 to $99,999.
19.9% of households in Marion County earn $100,000 to $149,999.
8.7% of households in Marion County earn $150,000 to $199,999.
7.8% of households in Marion County earn $200,000 or more.
| Income | Marion County | OR | USA |
|---|---|---|---|
| Less than $10,000 | 3.7% | 4.4% | 4.9% |
| $10,000 to $14,999 | 3.5% | 3.4% | 3.6% |
| $15,000 to $24,999 | 6.7% | 6.3% | 6.6% |
| $25,000 to $34,999 | 7.4% | 6.4% | 6.8% |
| $35,000 to $49,999 | 11.2% | 10.5% | 10.4% |
| $50,000 to $74,999 | 17.8% | 15.9% | 15.7% |
| $75,000 to $99,999 | 13.5% | 13.3% | 12.7% |
| $100,000 to $149,999 | 19.9% | 18.5% | 17.4% |
| $150,000 to $199,999 | 8.7% | 9.6% | 9.3% |
| $200,000 or more | 7.8% | 11.8% | 12.6% |
7.0% 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.
25.0% of adults in Marion County completed some college.
10.0% of adults in Marion County completed associate's degree.
17.0% of adults in Marion County completed bachelor's degree.
6.0% of adults in Marion County completed master's degree.
2.0% of adults in Marion County completed professional degree.
1.0% of adults in Marion County completed doctorate degree.
| Education | Marion County | OR | USA |
|---|---|---|---|
| < 9th Grade | 7% | 4% | 5% |
| 9-12th Grade | 7% | 5% | 6% |
| High School / GED | 25% | 22% | 26% |
| Some College | 25% | 24% | 19% |
| Associate's Degree | 10% | 9% | 9% |
| Bachelor's Degree | 17% | 22% | 21% |
| Master's Degree | 6% | 10% | 10% |
| Professional Degree | 2% | 2% | 2% |
| Doctorate Degree | 1% | 2% | 2% |
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