Goodwin is located in South Dakota. Goodwin, South Dakota has a population of 555. Goodwin is more family-centric than the surrounding county with 36.25% of the households containing married families with children. The county average for households married with children is 27.68%.
The median household income in Goodwin, South Dakota is $69,345. 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 Goodwin is 34.3 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 25 inches per year, with 55.1 inches of snow per year.
