Civilian Labor Force in Nassau County, NY was 706967.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Nassau County, NY reached a record high of 726365.00000 in July of 1990 and a record low of 656325.00000 in January of 1996. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Nassau County, NY - last updated from the United States Federal Reserve on April of 2026.