Civilian Labor Force in Warren County, IA was 30943.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Warren County, IA reached a record high of 31090.00000 in November of 2025 and a record low of 19954.00000 in May of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Warren County, IA - last updated from the United States Federal Reserve on April of 2026.