In 2018, Marion County, AR had a population of 16.4k people with a median age of 51.7 and a median household income of $35,518. Between 2017 and 2018 the population of Marion County, AR grew from 16,374 to 16,438, a 0.391% increase and its median household income declined from $36,113 to $35,518, a -1.65% decrease.
The 5 largest ethnic groups in Marion County, AR are White (Non-Hispanic) (94.3%), White (Hispanic) (1.81%), Two+ (Non-Hispanic) (1.29%), Black or African American (Non-Hispanic) (0.882%), and American Indian & Alaska Native (Non-Hispanic) (0.833%). NaNk% of the people in Marion County, AR speak a non-English language, and 99.5% are U.S. citizens.
The median property value in Marion County, AR is $119,000, and the homeownership rate is 78.9%. Most people in Marion County, AR commute by Drove Alone, and the average commute time is 20.4 minutes. The average car ownership in Marion County, AR is 2 cars per household.