Population By Race and Ethnicity in Marion County, OR in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 346,741 population of Marion County, Oregon comprised of 101,652 people who identified as Hispanic (29.32%), and 245,089 people who identified as Non-Hispanic (70.68%).

Race: The White Alone population was the largest racial group in Marion County, Oregon with a population of 303,184 (87.44%); Two Or More Races population was the second largest racial group with a population of 13,700 (3.95%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 9,909 (2.86%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Oregon in 2023, with a population of 214,753 (61.94%); the second largest ethnic group was White Alone - Hispanic with a population of 88,431 (25.5%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 10,120 (2.92%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Marion, Oregon.

You can find similar information for other Oregon counties, and for Oregon.

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Hispanics and Non Hispanics in Marion County, OR in 2023
Total Population:346,741
70.68%29.32%
Non Hispanic (70.68%)
Hispanic (29.32%)
Race in Marion County, OR in 2023
Total Population:346,741
87.44%
White Alone (87.44%)
Two or more races (3.95%)
American Indian and Alaska Native Alone (2.86%)
Asian Alone (2.78%)
Black or African American Alone (1.75%)
Native Hawaiian And Pacific Islander Alone (1.23%)
Ethnicity in Marion County, OR in 2023
Total Population:346,741
61.94%25.5%
Non-Hispanic White Alone (61.94%)
Hispanic White Alone (25.5%)
All Other Ethnicities (5.27%)
Non-Hispanic Two or more races (2.92%)
Non-Hispanic Asian Alone (2.48%)
Hispanic American Indian and Alaska Native Alone (1.89%)
Population By Race in Marion , OR in 2023
Race
Population
Percentage
White Alone 303,184 87.44%
Two Or More Races 13,700 3.95%
American Indian and Alaska Native Alone 9,909 2.86%
Asian Alone 9,642 2.78%
Black or African American Alone 6,059 1.75%
Native Hawaiian And Pacific Islander Alone 4,247 1.23%
Population By Ethnicity in Marion , OR in 2023
Ethnicity
Population
Percentage
White Alone - Non Hispanic 214,753 61.94%
White Alone - Hispanic 88,431 25.5%
Two Or More Races - Non Hispanic 10,120 2.92%
Asian Alone - Non Hispanic 8,605 2.48%
American Indian and Alaska Native Alone - Hispanic 6,544 1.89%
Black or African American Alone - Non Hispanic 4,361 1.26%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3,885 1.12%
Two Or More Races - Hispanic 3,580 1.03%
American Indian and Alaska Native Alone - Non Hispanic 3,365 0.97%
Black or African American Alone - Hispanic 1,698 0.49%
Asian Alone - Hispanic 1,037 0.3%
Native Hawaiian And Pacific Islander Alone - Hispanic 362 0.1%