Population By Race and Ethnicity in Gilliam County, OR in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 2,016 population of Gilliam County, Oregon comprised of 126 people who identified as Hispanic (6.25%), and 1,890 people who identified as Non-Hispanic (93.75%).

Race: The White Alone population was the largest racial group in Gilliam County, Oregon with a population of 1,890 (93.75%); Two Or More Races population was the second largest racial group with a population of 50 (2.48%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 38 (1.89%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Gilliam County, Oregon in 2020, with a population of 1,784 (88.49%); the second largest ethnic group was White Alone - Hispanic with a population of 106 (5.26%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 44 (2.18%).

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

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

See this for other years:
Hispanics and Non Hispanics in Gilliam County, OR in 2020
Total Population:
Race in Gilliam County, OR in 2020
Total Population:
Ethnicity in Gilliam County, OR in 2020
Total Population:
Population By Race in Gilliam , OR in 2020
Race Population Percentage
Black or African American Alone 9 0.45%
White Alone 1,890 93.75%
American Indian and Alaska Native Alone 38 1.89%
Asian Alone 19 0.94%
Native Hawaiian And Pacific Islander Alone 10 0.5%
Two Or More Races 50 2.48%
Population By Ethnicity in Gilliam , OR in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 106 5.26%
American Indian and Alaska Native Alone - Hispanic 12 0.6%
Asian Alone - Hispanic 2 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 6 0.3%
Black or African American Alone - Non Hispanic 9 0.45%
White Alone - Non Hispanic 1,784 88.49%
American Indian and Alaska Native Alone - Non Hispanic 26 1.29%
Asian Alone - Non Hispanic 17 0.84%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.5%
Two Or More Races - Non Hispanic 44 2.18%