Age-Adjusted Premature Death Rate for Valley County, MT was 416.30000 Rate per 100,000 in January of 2020, according to the United States Federal Reserve. Historically, Age-Adjusted Premature Death Rate for Valley County, MT reached a record high of 629.30000 in January of 2002 and a record low of 254.10000 in January of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Age-Adjusted Premature Death Rate for Valley County, MT - last updated from the United States Federal Reserve on May of 2024.