Civilian Labor Force in Clay County, SD was 8288.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Clay County, SD reached a record high of 8757.00000 in November of 2019 and a record low of 6193.00000 in March of 1993. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Clay County, SD - last updated from the United States Federal Reserve on April of 2026.