Cost of living in Castlewood, SD

Castlewood is a Census city in Hamlin County, SD. ACS 2024 5-year population is 804. Median gross rent is $1,139 (ACS 2024 5-year, this place). Median home value is $198,200. Median household income is $87,045. Insurance is the NAIC state average; food is a USDA plan — no town indexes.