Cost of living in De Smet, SD

De Smet is a Census city in Kingsbury County, SD. ACS 2024 5-year population is 943. Median gross rent is $708 (ACS 2024 5-year, this place). Median home value is $165,200. Median household income is $67,321. Insurance is the NAIC state average; food is a USDA plan — no town indexes.