Civilian Labor Force in Mason County, IL was 5909.00000 Persons in March of 2024, according to the United States Federal Reserve. Historically, Civilian Labor Force in Mason County, IL reached a record high of 8850.00000 in July of 1991 and a record low of 5500.00000 in April of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Mason County, IL - last updated from the United States Federal Reserve on May of 2024.