Clear Lake is located in South Dakota. Clear Lake, South Dakota has a population of 1,307. Clear Lake is more family-centric than the surrounding county with 29.1% of the households containing married families with children. The county average for households married with children is 27.68%.
The median household income in Clear Lake, South Dakota is $55,286. The median household income for the surrounding county is $57,969 compared to the national median of $57,652. The median age of people living in Clear Lake is 44.2 years.
The average high temperature in July is 80.9 degrees, with an average low temperature in January of 2.7 degrees. The average rainfall is approximately 24.8 inches per year, with 55.1 inches of snow per year.
