In 2019, Rush County, KS had a population of 3.02k people with a median age of 46.6 and a median household income of $47,981. Between 2018 and 2019 the population of Rush County, KS declined from 3,102 to 3,022, a −2.58% decrease and its median household income grew from $40,598 to $47,981, a 18.2% increase.
The 5 largest ethnic groups in Rush County, KS are White (Non-Hispanic) (92.4%), Two+ (Non-Hispanic) (3.51%), White (Hispanic) (2.95%), Asian (Non-Hispanic) (0.563%), and Other (Hispanic) (0.298%). 0% of the households in Rush County, KS speak a non-English language at home as their primary language.
99.9% of the residents in Rush County, KS are U.S. citizens.
In 2019, the median property value in Rush County, KS was $70,800, and the homeownership rate was 75.8%. Most people in Rush County, KS drove alone to work, and the average commute time was 18.5 minutes. The average car ownership in Rush County, KS was 2 cars per household.