In 2021, Eureka, KS had a population of 2.3k people with a median age of 44.2 and a median household income of $38,314. Between 2020 and 2021 the population of Eureka, KS grew from 2,217 to 2,295, a 3.52% increase and its median household income grew from $34,329 to $38,314, a 11.6% increase.
The 5 largest ethnic groups in Eureka, KS are White (Non-Hispanic) (89.2%), Two+ (Non-Hispanic) (3.88%), White (Hispanic) (2.7%), American Indian & Alaska Native (Hispanic) (1.39%), and Black or African American (Non-Hispanic) (0.915%).
None of the households in Eureka, 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.
99.5% of the residents in Eureka, KS are U.S. citizens.
In 2021, the median property value in Eureka, KS was $55,000, and the homeownership rate was 68.7%.
Most people in Eureka, KS drove alone to work, and the average commute time was 17 minutes. The average car ownership in Eureka, KS was 2 cars per household.