Population By Race and Ethnicity in Miller, AR in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 42,494 population of Miller County, Arkansas comprised of 1,672 people who identified as Hispanic (3.94%), and 40,822 people who identified as Non-Hispanic (96.07%).

Race: The White Alone population was the largest racial group in Miller County, Arkansas with a population of 29,877 (70.31%); Black or African American Alone population was the second largest racial group with a population of 10,992 (25.87%); and Two Or More Races was the third largest racial group with a population of 943 (2.22%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Miller County, Arkansas in 2021, with a population of 28,562 (67.21%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 10,827 (25.48%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,315 (3.1%).

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

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

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Hispanics and Non Hispanics in Miller, AR in 2021
Total Population:
Race in Miller, AR in 2021
Total Population:
Ethnicity in Miller, AR in 2021
Total Population:
Population By Race in Miller , AR in 2021
RacePopulationPercentage
Black or African American Alone 10,992 25.87%
White Alone 29,877 70.31%
American Indian and Alaska Native Alone 392 0.92%
Asian Alone 257 0.61%
Native Hawaiian And Pacific Islander Alone 33 0.08%
Two Or More Races 943 2.22%
Population By Ethnicity in Miller , AR in 2021
EthnicityPopulationPercentage
Black or African American Alone - Hispanic 165 0.39%
White Alone - Hispanic 1,315 3.1%
American Indian and Alaska Native Alone - Hispanic 89 0.21%
Asian Alone - Hispanic 16 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 7 0.02%
Two Or More Races - Hispanic 80 0.19%
Black or African American Alone - Non Hispanic 10,827 25.48%
White Alone - Non Hispanic 28,562 67.21%
American Indian and Alaska Native Alone - Non Hispanic 303 0.71%
Asian Alone - Non Hispanic 241 0.57%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 26 0.06%
Two Or More Races - Non Hispanic 863 2.03%