Age-Adjusted Premature Death Rate for Mercer County, KY was 483.10000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for Mercer County, KY reached a record high of 580.40000 in January of 1999 and a record low of 384.10000 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for Mercer County, KY - last updated from the United States Federal Reserve on May of 2024.