In 2019, Grant County, KS had a population of 7.47k people with a median age of 32.6 and a median household income of $53,413. Between 2018 and 2019 the population of Grant County, KS declined from 7,616 to 7,467, a −1.96% decrease and its median household income declined from $55,455 to $53,413, a −3.68% decrease.
The 5 largest ethnic groups in Grant County, KS are White (Non-Hispanic) (51.7%), White (Hispanic) (36.7%), Other (Hispanic) (10.5%), Asian (Non-Hispanic) (0.429%), and Two+ (Hispanic) (0.388%). 0% of the households in Grant County, KS speak a non-English language at home as their primary language.
89% of the residents in Grant County, KS are U.S. citizens.
In 2019, the median property value in Grant County, KS was $116,100, and the homeownership rate was 74.5%. Most people in Grant County, KS drove alone to work, and the average commute time was 14.3 minutes. The average car ownership in Grant County, KS was 2 cars per household.