Hisega is located in South Dakota. Hisega, South Dakota has a population of 36,971.
The median household income in Hisega, South Dakota is $58,072. The median household income for the surrounding county is $62,546 compared to the national median of $69,021. The median age of people living in Hisega is 38.1 years.
The average high temperature in July is 85.3 degrees, with an average low temperature in January of 14.2 degrees. The average rainfall is approximately 18.2 inches per year, with 38 inches of snow per year.
