In 2018, Adair County, OK had a population of 22.1k people with a median age of 37.6 and a median household income of $32,986. Between 2017 and 2018 the population of Adair County, OK declined from 22,136 to 22,113, a -0.104% decrease and its median household income declined from $33,366 to $32,986, a -1.14% decrease.
The 5 largest ethnic groups in Adair County, OK are American Indian & Alaska Native (Non-Hispanic) (42.5%), White (Non-Hispanic) (40.3%), Two+ (Non-Hispanic) (9.36%), White (Hispanic) (1.98%), and Other (Hispanic) (1.82%). 0% of the people in Adair County, OK speak a non-English language, and 99% are U.S. citizens.
In 2018, the median property value in Adair County, OK was $83,500, and the homeownership rate was 68.6%. Most people in Adair County, OK drove alone to work, and the average commute time was 23.9 minutes. The average car ownership in Adair County, OK was 2 cars per household.