Eureka is located in Utah. Eureka, Utah has a population of 644. Eureka is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 44%.
The median household income in Eureka, Utah is $53,393. The median household income for the surrounding county is $64,259 compared to the national median of $66,222. The median age of people living in Eureka is 36.9 years.
The average high temperature in July is 93.52 degrees, with an average low temperature in January of 16.62 degrees. The annual precipitation is 10.09.