In 2020, Clark County, KS had a population of 2.01k people with a median age of 47.7 and a median household income of $52,500. Between 2019 and 2020 the population of Clark County, KS declined from 2,026 to 2,006, a −0.987% decrease and its median household income declined from $53,348 to $52,500, a −1.59% decrease.
The 5 largest ethnic groups in Clark County, KS are White (Non-Hispanic) (88.9%), Two+ (Non-Hispanic) (4.69%), White (Hispanic) (3.14%), Asian (Non-Hispanic) (1.84%), and Black or African American (Non-Hispanic) (0.598%).
None of the households in Clark 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.
98.9% of the residents in Clark County, KS are U.S. citizens.
In 2020, the median property value in Clark County, KS was $74,300, and the homeownership rate was 77.1%. Most people in Clark County, KS drove alone to work, and the average commute time was 15.7 minutes. The average car ownership in Clark County, KS was 2 cars per household.