Eureka is located in Utah. Eureka, Utah has a population of 471. Eureka is less family-centric than the surrounding county with 29.2% of the households containing married families with children. The county average for households married with children is 43.21%.
The median household income in Eureka, Utah is $45,625. The median household income for the surrounding county is $57,590 compared to the national median of $57,652. The median age of people living in Eureka is 48.4 years.
The average high temperature in July is 92.2 degrees, with an average low temperature in January of 15.5 degrees. The average rainfall is approximately 15 inches per year, with 30.6 inches of snow per year.