Premature Death Rate for Gregory County, SD was 808.60000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Premature Death Rate for Gregory County, SD reached a record high of 808.60000 in January of 2020 and a record low of 326.60000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Premature Death Rate for Gregory County, SD - last updated from the United States Federal Reserve on May of 2024.