All Employees: Professional and Business Services in Iowa was 150.70000 Thous. of Persons in March of 2024, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services in Iowa reached a record high of 150.70000 in March of 2024 and a record low of 67.70000 in May of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services in Iowa - last updated from the United States Federal Reserve on April of 2024.