Estimate of People of All Ages in Poverty in Sweet Grass County, MT was 375.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Estimate of People of All Ages in Poverty in Sweet Grass County, MT reached a record high of 488.00000 in January of 1998 and a record low of 338.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate of People of All Ages in Poverty in Sweet Grass County, MT - last updated from the United States Federal Reserve on May of 2024.