Eureka, South Dakota Senior Housing, Adult Care, and Estate Planning Resources

About Eureka, South Dakota

Eureka, a city located in the state of South Dakota (SD), is home to a population of approximately 910 people. Eureka boasts a median age of 59.1, with around 45.4% of its residents aged 60 or above. 12.7% of the population identifies as US Veterans. 16.4% of Eureka residents are disabled.