In 2020, Graham County, KS had a population of 2.46k people with a median age of 49.3 and a median household income of $40,890. Between 2019 and 2020 the population of Graham County, KS declined from 2,519 to 2,464, a −2.18% decrease and its median household income declined from $46,375 to $40,890, a −11.8% decrease.
The 5 largest ethnic groups in Graham County, KS are White (Non-Hispanic) (88.2%), Black or African American (Non-Hispanic) (5.11%), Two+ (Non-Hispanic) (2.92%), White (Hispanic) (2.8%), and Two+ (Hispanic) (0.528%).
None of the households in Graham 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.
99.7% of the residents in Graham County, KS are U.S. citizens.
In 2020, the median property value in Graham County, KS was $77,500, and the homeownership rate was 77.2%. Most people in Graham County, KS drove alone to work, and the average commute time was 11.2 minutes. The average car ownership in Graham County, KS was 2 cars per household.