Civilian Labor Force in Warren County, OH was 131839.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Warren County, OH reached a record high of 135503.00000 in March of 2025 and a record low of 58647.00000 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Warren County, OH - last updated from the United States Federal Reserve on April of 2026.