Population By Race and Ethnicity in Columbia County, OR in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 49,671 population of Columbia County, Oregon comprised of 2,374 people who identified as Hispanic (4.78%), and 47,297 people who identified as Non-Hispanic (95.22%).

Race: The White Alone population was the largest racial group in Columbia County, Oregon with a population of 46,279 (93.17%); Two Or More Races population was the second largest racial group with a population of 1,766 (3.56%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 701 (1.41%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Columbia County, Oregon in 2015, with a population of 44,329 (89.25%); the second largest ethnic group was White Alone - Hispanic with a population of 1,950 (3.93%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 1,538 (3.1%).

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

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

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Columbia County, OR in 2015

Total Population:49,671

Non Hispanic (95.22%)

Hispanic (4.78%)

Race in Columbia County, OR in 2015

Total Population:49,671

White Alone (93.17%)

Two or more races (3.56%)

American Indian and Alaska Native Alone (1.41%)

Asian Alone (1.05%)

Black or African American Alone (0.59%)

Native Hawaiian And Pacific Islander Alone (0.22%)

Ethnicity in Columbia County, OR in 2015

Total Population:49,671

Non-Hispanic White Alone (89.25%)

Hispanic White Alone (3.93%)

Non-Hispanic Two or more races (3.1%)

All Other Ethnicities (1.58%)

Non-Hispanic American Indian and Alaska Native Alone (1.18%)

Non-Hispanic Asian Alone (0.97%)

Population By Race in Columbia , OR in 2015

Race	Population	Percentage
White Alone	46,279	93.17%
Two Or More Races	1,766	3.56%
American Indian and Alaska Native Alone	701	1.41%
Asian Alone	521	1.05%
Black or African American Alone	293	0.59%
Native Hawaiian And Pacific Islander Alone	111	0.22%

Population By Ethnicity in Columbia , OR in 2015

Ethnicity	Population	Percentage
White Alone - Non Hispanic	44,329	89.25%
White Alone - Hispanic	1,950	3.93%
Two Or More Races - Non Hispanic	1,538	3.1%
American Indian and Alaska Native Alone - Non Hispanic	585	1.18%
Asian Alone - Non Hispanic	483	0.97%
Black or African American Alone - Non Hispanic	258	0.52%
Two Or More Races - Hispanic	228	0.46%
American Indian and Alaska Native Alone - Hispanic	116	0.23%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	104	0.21%
Asian Alone - Hispanic	38	0.08%
Black or African American Alone - Hispanic	35	0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic	7	0.01%