In 2021, Miller County, AR had a population of 42.9k people with a median age of 40.1 and a median household income of $46,610. Between 2020 and 2021 the population of Miller County, AR declined from 43,515 to 42,875, a −1.47% decrease and its median household income grew from $45,391 to $46,610, a 2.69% increase.
The 5 largest ethnic groups in Miller County, AR are White (Non-Hispanic) (67.6%), Black or African American (Non-Hispanic) (25.5%), White (Hispanic) (1.83%), Two+ (Non-Hispanic) (1.79%), and Other (Hispanic) (1.37%).
None of the households in Miller County, AR reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.2% of the residents in Miller County, AR are U.S. citizens.
In 2021, the median property value in Miller County, AR was $114,100, and the homeownership rate was 65%.
Most people in Miller County, AR drove alone to work, and the average commute time was 20 minutes. The average car ownership in Miller County, AR was 2 cars per household.