All Employees: Professional and Business Services: Travel Arrangement and Reservation Services in California was 21.16239 Thous. of Persons in January of 2024, 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 41.76932 in December of 1999 and a record low of 15.75876 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 March of 2024.