Age-Adjusted Premature Death Rate for Osage County, OK was 447.40000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for Osage County, OK reached a record high of 452.20000 in January of 2009 and a record low of 355.70000 in January of 2002. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for Osage County, OK - last updated from the United States Federal Reserve on May of 2024.