In 2018, Chautauqua County, KS had a population of 3.37k people with a median age of 48.8 and a median household income of $38,690. Between 2017 and 2018 the population of Chautauqua County, KS declined from 3,425 to 3,367, a -1.69% decrease and its median household income declined from $39,531 to $38,690, a -2.13% decrease.
The 5 largest ethnic groups in Chautauqua County, KS are White (Non-Hispanic) (86.3%), American Indian & Alaska Native (Non-Hispanic) (6.18%), Two+ (Non-Hispanic) (5.88%), White (Hispanic) (0.861%), and Black or African American (Non-Hispanic) (0.594%). 0% of the people in Chautauqua County, KS speak a non-English language, and 100% are U.S. citizens.
In 2018, the median property value in Chautauqua County, KS was $62,500, and the homeownership rate was 78.6%. Most people in Chautauqua County, KS drove alone to work, and the average commute time was 19.6 minutes. The average car ownership in Chautauqua County, KS was 2 cars per household.