All Employees: Professional and Business Services: Travel Arrangement and Reservation Services in California was 15.90000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Travel Arrangement and Reservation Services in California reached a record high of 42.00000 in July of 2001 and a record low of 12.90000 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services: Travel Arrangement and Reservation Services in California - last updated from the United States Federal Reserve on April of 2024.