Civilian Labor Force in Polk County, MO was 15267.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Polk County, MO reached a record high of 15386.00000 in July of 2025 and a record low of 9614.00000 in August of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Polk County, MO - last updated from the United States Federal Reserve on April of 2026.