Smithwick is located in South Dakota. Smithwick, South Dakota has a population of 64. Smithwick is less family-centric than the surrounding county with 8.33% of the households containing married families with children. The county average for households married with children is 27.81%.
The median household income in Smithwick, South Dakota is $45,417. The median household income for the surrounding county is $48,862 compared to the national median of $57,652. The median age of people living in Smithwick is 64.5 years.
The average high temperature in July is 89.7 degrees, with an average low temperature in January of 12.2 degrees. The average rainfall is approximately 18 inches per year, with 43.3 inches of snow per year.
