Unemployment Rate in South Dakota was 1.80% in March of 2025, according to the United States Federal Reserve. Historically, Unemployment Rate in South Dakota reached a record high of 9.50 in April of 2020 and a record low of 1.50 in September of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in South Dakota - last updated from the United States Federal Reserve on April of 2026.