Age-Adjusted Premature Death Rate for St. Clair County, MO was 571.40000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for St. Clair County, MO reached a record high of 621.50000 in January of 2006 and a record low of 286.20000 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for St. Clair County, MO - last updated from the United States Federal Reserve on May of 2024.