Cost of living in Gann Valley, SD

Gann Valley is a census-designated place in Buffalo County, SD. ACS 2024 5-year population is 6. Rent uses Buffalo County ACS 2024 5-year median gross rent; Gann Valley is too small for ACS housing. HUD FMR not bundled. Insurance is the NAIC state average; food is a USDA plan — no town indexes.