All Employees: Mining and Logging: Support Activities for Mining in California was 7.88864 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, All Employees: Mining and Logging: Support Activities for Mining in California reached a record high of 15.64142 in October of 2014 and a record low of 6.69875 in June of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Mining and Logging: Support Activities for Mining in California - last updated from the United States Federal Reserve on April of 2024.