Population By Race and Ethnicity in Delaware, OK in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 40,970 population of Delaware County, Oklahoma comprised of 1,773 people who identified as Hispanic (4.33%), and 39,197 people who identified as Non-Hispanic (95.67%).

Race: The White Alone population was the largest racial group in Delaware County, Oklahoma with a population of 26,914 (65.69%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 9,895 (24.15%); and Two Or More Races was the third largest racial group with a population of 3,237 (7.9%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Delaware County, Oklahoma in 2021, with a population of 25,834 (63.06%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 9,409 (22.97%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 3,108 (7.59%).

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

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

See this for other years:
Hispanics and Non Hispanics in Delaware, OK in 2021
Total Population:
Race in Delaware, OK in 2021
Total Population:
Ethnicity in Delaware, OK in 2021
Total Population:
Population By Race in Delaware , OK in 2021
Race Population Percentage
Black or African American Alone 266 0.65%
White Alone 26,914 65.69%
American Indian and Alaska Native Alone 9,895 24.15%
Asian Alone 589 1.44%
Native Hawaiian And Pacific Islander Alone 69 0.17%
Two Or More Races 3,237 7.9%
Population By Ethnicity in Delaware , OK in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 50 0.12%
White Alone - Hispanic 1,080 2.64%
American Indian and Alaska Native Alone - Hispanic 486 1.19%
Asian Alone - Hispanic 19 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.02%
Two Or More Races - Hispanic 129 0.32%
Black or African American Alone - Non Hispanic 216 0.53%
White Alone - Non Hispanic 25,834 63.06%
American Indian and Alaska Native Alone - Non Hispanic 9,409 22.97%
Asian Alone - Non Hispanic 570 1.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 60 0.15%
Two Or More Races - Non Hispanic 3,108 7.59%