CityMetricsUSA

States / Oregon / Marion County

Marion County

Population 345,815 · ACS 2020-2024

Median Household Income
$77,351
Median Home Value
$416,400
Median Gross Rent
$1,414/mo
Poverty Rate
13.0%
Unemployment Rate
5.3%
Homeownership Rate
62.3%
Bachelor's Degree or Higher
26.0%
Median Age
37.5

Population Over Time

Marion County grew 9.0% from 2014 to 2024.

2014
320,448
2016
326,527
2018
335,553
2020
343,742
2022
345,815
2024
349,244

Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024.

Marion County: Population, Income & Housing | CityMetricsUSA