In 2021, Clay County, KS had a population of 8.09k people with a median age of 42.9 and a median household income of $52,716. Between 2020 and 2021 the population of Clay County, KS grew from 8,030 to 8,085, a 0.685% increase and its median household income grew from $47,880 to $52,716, a 10.1% increase.
The 5 largest ethnic groups in Clay County, KS are White (Non-Hispanic) (92.9%), White (Hispanic) (2.92%), Black or African American (Non-Hispanic) (1.67%), Two+ (Non-Hispanic) (1.24%), and American Indian & Alaska Native (Non-Hispanic) (0.742%).
None of the households in Clay 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 Clay County, KS are U.S. citizens.
In 2021, the median property value in Clay County, KS was $113,500, and the homeownership rate was 70.8%.
Most people in Clay County, KS drove alone to work, and the average commute time was 21.6 minutes. The average car ownership in Clay County, KS was 2 cars per household.
Clay County, KS borders Cloud County, KS, Dickinson County, KS, Geary County, KS, Ottawa County, KS, Riley County, KS, and Washington County, KS.