Population By Race and Ethnicity in Dewey County, OK in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 4,986 population of Dewey County, Oklahoma comprised of 363 people who identified as Hispanic (7.28%), and 4,623 people who identified as Non-Hispanic (92.72%).

Race: The White Alone population was the largest racial group in Dewey County, Oklahoma with a population of 4,411 (88.47%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 304 (6.1%); and Two Or More Races was the third largest racial group with a population of 193 (3.87%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dewey County, Oklahoma in 2015, with a population of 4,128 (82.79%); the second largest ethnic group was White Alone - Hispanic with a population of 283 (5.68%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 263 (5.28%).

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

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

See this for other years:
Hispanics and Non Hispanics in Dewey County, OK in 2015
Total Population:
Race in Dewey County, OK in 2015
Total Population:
Ethnicity in Dewey County, OK in 2015
Total Population:
Population By Race in Dewey , OK in 2015
Race Population Percentage
Black or African American Alone 30 0.6%
White Alone 4,411 88.47%
American Indian and Alaska Native Alone 304 6.1%
Asian Alone 48 0.96%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 193 3.87%
Population By Ethnicity in Dewey , OK in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 6 0.12%
White Alone - Hispanic 283 5.68%
American Indian and Alaska Native Alone - Hispanic 41 0.82%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 33 0.66%
Black or African American Alone - Non Hispanic 24 0.48%
White Alone - Non Hispanic 4,128 82.79%
American Indian and Alaska Native Alone - Non Hispanic 263 5.28%
Asian Alone - Non Hispanic 48 0.96%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 160 3.21%