Marion County, OR — Population & Demographics
Marion County, OR has a population of 346,532. The median household income is $74,624 and the median age is 37.2.
346,532
Population
$74,624
Median Income
$383,300
Median Home Value
37.2
Median Age
Race & Ethnicity
| White | 69.2% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 5.2% |
| Two or More Races | 0.0% |
Economy & Income
$74,624
Median Household Income
$35,452
Per Capita Income
9.3%
Poverty Rate
3.2%
Unemployment
Housing
$383,300
Median Home Value
$1,333
Median Rent
62.2%
Homeownership
Education
86.1%
High School+
26.0%
Bachelor's+
Frequently Asked Questions
Marion County, OR has a population of 346,532 according to Census ACS 2023 data.
The median household income in Marion County, OR is $74,624.
Data from the American Community Survey (ACS) 5-Year estimates.