Age-Adjusted Premature Death Rate for Johnson County, IL was 479.10000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for Johnson County, IL reached a record high of 495.30000 in January of 2000 and a record low of 297.90000 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for Johnson County, IL - last updated from the United States Federal Reserve on May of 2024.