In 2018, Harper County, KS had a population of 5.67k people with a median age of 42.3 and a median household income of $49,455. Between 2017 and 2018 the population of Harper County, KS declined from 5,746 to 5,673, a -1.27% decrease and its median household income grew from $48,059 to $49,455, a 2.9% increase.
The 5 largest ethnic groups in Harper County, KS are White (Non-Hispanic) (90.2%), White (Hispanic) (5.91%), American Indian & Alaska Native (Non-Hispanic) (2.5%), Two+ (Non-Hispanic) (0.652%), and Other (Hispanic) (0.247%). NaNk% of the people in Harper County, KS speak a non-English language, and 98.9% are U.S. citizens.
The median property value in Harper County, KS is $72,300, and the homeownership rate is 71.7%. Most people in Harper County, KS commute by Drove Alone, and the average commute time is 15.6 minutes. The average car ownership in Harper County, KS is 2 cars per household.