Egan is located in South Dakota. Egan, South Dakota has a population of 317. Egan is less family-centric than the surrounding county with 17.5% of the households containing married families with children. The county average for households married with children is 26.58%.
The median household income in Egan, South Dakota is $47,656. The median household income for the surrounding county is $56,233 compared to the national median of $57,652. The median age of people living in Egan is 40.2 years.
The average high temperature in July is 81.4 degrees, with an average low temperature in January of 3.7 degrees. The average rainfall is approximately 26.8 inches per year, with 32.7 inches of snow per year.
