All Employees: Architectural, Engineering, and Related Services in California was 191.40000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, All Employees: Architectural, Engineering, and Related Services in California reached a record high of 195.00000 in January of 2022 and a record low of 114.60000 in January of 1993. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Architectural, Engineering, and Related Services in California - last updated from the United States Federal Reserve on March of 2024.