In 2023, Harper County, KS had a population of 5.45k people with a median age of 40.8 and a median household income of $55,417. Between 2022 and 2023 the population of Harper County, KS declined from 5,457 to 5,446, a −0.202% decrease and its median household income grew from $53,032 to $55,417, a 4.5% increase.
The 5 largest ethnic groups in Harper County, KS are White (Non-Hispanic) (87%), White (Hispanic) (3.64%), Two+ (Non-Hispanic) (3.58%), Other (Hispanic) (2.26%), and Two+ (Hispanic) (1.69%).
None of the households in Harper County, KS reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.2% of the residents in Harper County, KS are U.S. citizens.
In 2023, the median property value in Harper County, KS was $77,300, and the homeownership rate was 73.6%.
Most people in Harper County, KS drove alone to work, and the average commute time was 14.6 minutes. The average car ownership in Harper County, KS was 2 cars per household.
Harper County, KS borders Barber County, KS, Kingman County, KS, Sumner County, KS, Alfalfa County, OK, and Grant County, OK.