Age-Adjusted Premature Death Rate for Jefferson County, KS was 371.80000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for Jefferson County, KS reached a record high of 417.70000 in January of 1999 and a record low of 273.20000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for Jefferson County, KS - last updated from the United States Federal Reserve on May of 2024.