Age-Adjusted Premature Death Rate for Brown County, IL was 350.20000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for Brown County, IL reached a record high of 484.30000 in January of 2017 and a record low of 160.30000 in January of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for Brown County, IL - last updated from the United States Federal Reserve on May of 2024.