In 2017, Polk County, AR had a population of 20.2k people with a median age of 43.8 and a median household income of $33,870. Between 2016 and 2017 the population of Polk County, AR declined from 20,290 to 20,212, a -0.384% decrease and its median household income grew from $33,202 to $33,870, a 2.01% increase.
The population of Polk County, AR is 88% White Alone, 6.44% Hispanic or Latino, and 3.12% Two or More Races. N/A% of the people in Polk County, AR speak a non-English language, and 97.1% are U.S. citizens.
The largest universities in Polk County, AR are University of Arkansas Community College Rich Mountain (262 degrees awarded in 2016).
The median property value in Polk County, AR is $87,100, and the homeownership rate is 76.3%. Most people in Polk County, AR commute by Drove Alone, and the average commute time is 22.4 minutes. The average car ownership in Polk County, AR is 2 cars per household.