All Employees: Professional and Business Services: Administrative and Support and Waste Management and Remediation Services in Baltimore City, MD was 25.27591 Thous. of Persons in March of 2024, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Administrative and Support and Waste Management and Remediation Services in Baltimore City, MD reached a record high of 27.59178 in October of 1999 and a record low of 18.26160 in March of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services: Administrative and Support and Waste Management and Remediation Services in Baltimore City, MD - last updated from the United States Federal Reserve on May of 2024.