In 2021, Osage County, KS had a population of 15.8k people with a median age of 43.4 and a median household income of $61,702. Between 2020 and 2021 the population of Osage County, KS declined from 15,855 to 15,811, a −0.278% decrease and its median household income grew from $58,927 to $61,702, a 4.71% increase.
The 5 largest ethnic groups in Osage County, KS are White (Non-Hispanic) (92.8%), Two+ (Non-Hispanic) (2.68%), White (Hispanic) (2.16%), Two+ (Hispanic) (1.01%), and Black or African American (Non-Hispanic) (0.544%).
None of the households in Osage 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.
99.6% of the residents in Osage County, KS are U.S. citizens.
In 2021, the median property value in Osage County, KS was $130,600, and the homeownership rate was 77.9%.
Most people in Osage County, KS drove alone to work, and the average commute time was 28.8 minutes. The average car ownership in Osage County, KS was 2 cars per household.
Osage County, KS borders Coffey County, KS, Douglas County, KS, Franklin County, KS, Lyon County, KS, Shawnee County, KS, and Wabaunsee County, KS.