All Employees: Health Care and Social Assistance in Massachusetts was 638.90000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, All Employees: Health Care and Social Assistance in Massachusetts reached a record high of 639.80000 in January of 2019 and a record low of 337.00000 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Health Care and Social Assistance in Massachusetts - last updated from the United States Federal Reserve on March of 2024.