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South Dakota Cost of Living Comparison โ€” Updated 2026

State abbreviation: SD

South Dakota's cost of living index is 89, which is 11% below the national average of 100. This reflects prices for housing, groceries, utilities, transportation, and healthcare across the state.

South Dakota Financial Data (2026)

State Tax Rate
None
Property Tax Rate
0.82%
Median Home Price
$295,000
Avg Insurance Cost
$1,320/year
Cost of Living Index
89
State Abbreviation
SD