In 2018, Elk County, KS had a population of 2.56k people with a median age of 51.7 and a median household income of $38,494. Between 2017 and 2018 the population of Elk County, KS declined from 2,581 to 2,562, a -0.736% decrease and its median household income declined from $39,405 to $38,494, a -2.31% decrease.
The 5 largest ethnic groups in Elk County, KS are White (Non-Hispanic) (90.5%), White (Hispanic) (3.16%), Two+ (Non-Hispanic) (2.46%), American Indian & Alaska Native (Non-Hispanic) (1.8%), and Two+ (Hispanic) (1.01%). 0% of the households in Elk County, KS speak a non-English language at home as their primary language, and 99.7% of the residents in Elk County, KS are U.S. citizens.
In 2018, the median property value in Elk County, KS was $50,400, and the homeownership rate was 79.9%. Most people in Elk County, KS drove alone to work, and the average commute time was 25 minutes. The average car ownership in Elk County, KS was 2 cars per household.