Age-Adjusted Premature Death Rate for Middlesex County, MA was 249.80000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for Middlesex County, MA reached a record high of 317.60000 in January of 2000 and a record low of 217.60000 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for Middlesex County, MA - last updated from the United States Federal Reserve on May of 2024.