In 2020, Polk County, AR had a population of 20k people with a median age of 44.4 and a median household income of $39,084. Between 2019 and 2020 the population of Polk County, AR declined from 20,094 to 19,999, a −0.473% decrease and its median household income grew from $37,974 to $39,084, a 2.92% increase.
The 5 largest ethnic groups in Polk County, AR are White (Non-Hispanic) (87.3%), Two+ (Non-Hispanic) (3.1%), White (Hispanic) (3.01%), Other (Hispanic) (2.77%), and American Indian & Alaska Native (Non-Hispanic) (1.42%).
None of the households in Polk 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.
97.1% of the residents in Polk County, AR are U.S. citizens.
The largest universities in Polk County, AR are University of Arkansas Community College Rich Mountain (326 degrees awarded in 2020).
In 2020, the median property value in Polk County, AR was $103,700, and the homeownership rate was 75.8%. Most people in Polk County, AR drove alone to work, and the average commute time was 22.3 minutes. The average car ownership in Polk County, AR was 2 cars per household.