All Employees: Transportation and Utilities: Utilities in Maryland was 9.50000 Thous. of Persons in February of 2022, according to the United States Federal Reserve. Historically, All Employees: Transportation and Utilities: Utilities in Maryland reached a record high of 12.90000 in November of 1990 and a record low of 9.30000 in April of 2003. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Transportation and Utilities: Utilities in Maryland - last updated from the United States Federal Reserve on April of 2024.