Premature Death Rate for Lake County, SD was 346.30000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Premature Death Rate for Lake County, SD reached a record high of 472.10000 in January of 2001 and a record low of 201.90000 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Premature Death Rate for Lake County, SD - last updated from the United States Federal Reserve on May of 2024.