All Employees: Professional and Business Services: Legal Services in Oklahoma was 12.20000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Legal Services in Oklahoma reached a record high of 13.40000 in June of 2010 and a record low of 10.90000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services: Legal Services in Oklahoma - last updated from the United States Federal Reserve on April of 2024.