All Employees: Professional and Business Services in Pennsylvania was 798.10000 Thous. of Persons in January of 2021, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services in Pennsylvania reached a record high of 814.40000 in January of 2019 and a record low of 455.80000 in January of 1991. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services in Pennsylvania - last updated from the United States Federal Reserve on April of 2024.