Population By Race and Ethnicity in Marion County, OR in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 318,053 population of Marion County, Oregon comprised of 78,531 people who identified as Hispanic (24.69%), and 239,522 people who identified as Non-Hispanic (75.31%).

Race: The White Alone population was the largest racial group in Marion County, Oregon with a population of 286,612 (90.12%); Two Or More Races population was the second largest racial group with a population of 9,739 (3.06%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 7,911 (2.49%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Oregon in 2011, with a population of 217,250 (68.31%); the second largest ethnic group was White Alone - Hispanic with a population of 69,362 (21.81%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 7,234 (2.27%).

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.

See this for other years:
Hispanics and Non Hispanics in Marion County, OR in 2011
Total Population:
Race in Marion County, OR in 2011
Total Population:
Ethnicity in Marion County, OR in 2011
Total Population:
Population By Race in Marion , OR in 2011
Race Population Percentage
Black or African American Alone 4,314 1.36%
White Alone 286,612 90.12%
American Indian and Alaska Native Alone 7,911 2.49%
Asian Alone 6,814 2.14%
Native Hawaiian And Pacific Islander Alone 2,663 0.84%
Two Or More Races 9,739 3.06%
Population By Ethnicity in Marion , OR in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,230 0.39%
White Alone - Hispanic 69,362 21.81%
American Indian and Alaska Native Alone - Hispanic 4,574 1.44%
Asian Alone - Hispanic 652 0.21%
Native Hawaiian And Pacific Islander Alone - Hispanic 208 0.07%
Two Or More Races - Hispanic 2,505 0.79%
Black or African American Alone - Non Hispanic 3,084 0.97%
White Alone - Non Hispanic 217,250 68.31%
American Indian and Alaska Native Alone - Non Hispanic 3,337 1.05%
Asian Alone - Non Hispanic 6,162 1.94%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2,455 0.77%
Two Or More Races - Non Hispanic 7,234 2.27%