Eureka, a city located in the state of Kansas (KS), is home to a population of approximately 2,239 people. Eureka boasts a median age of 45, with around 32.7% of its residents aged 60 or above. 10.2% of the population identifies as US Veterans. 22% of Eureka residents are disabled. The city has an average household income of $39,063, while the unemployment rate stands at 4.6%, and around 27.9% of the population is considered to be living below the poverty level. In terms of housing, the average home value in Eureka is $55,609, with a monthly rent averaging $655.