All Employees: Mining: Mining (except Oil and Gas) in California was 5.80000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, All Employees: Mining: Mining (except Oil and Gas) in California reached a record high of 9.30000 in January of 1990 and a record low of 5.20000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Mining: Mining (except Oil and Gas) in California - last updated from the United States Federal Reserve on April of 2024.