In 2019, Columbia County, AR had a population of 23.8k people with a median age of 35.7 and a median household income of $36,193. Between 2018 and 2019 the population of Columbia County, AR declined from 23,892 to 23,776, a −0.486% decrease and its median household income grew from $36,148 to $36,193, a 0.124% increase.
The 5 largest ethnic groups in Columbia County, AR are White (Non-Hispanic) (59.3%), Black or African American (Non-Hispanic) (35.9%), White (Hispanic) (1.27%), Asian (Non-Hispanic) (1.07%), and Other (Hispanic) (0.959%). 0% of the households in Columbia County, AR speak a non-English language at home as their primary language, and 98.9% of the residents in Columbia County, AR are U.S. citizens.
The largest universities in Columbia County, AR are Southern Arkansas University Main Campus (1,252 degrees awarded in 2019).
In 2019, the median property value in Columbia County, AR was $81,900, and the homeownership rate was 70.4%. Most people in Columbia County, AR drove alone to work, and the average commute time was 17 minutes. The average car ownership in Columbia County, AR was 2 cars per household.