Estimate of People of All Ages in Poverty in Yellowstone County, MT was 15385.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Estimate of People of All Ages in Poverty in Yellowstone County, MT reached a record high of 19434.00000 in January of 2013 and a record low of 13323.00000 in January of 2007. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate of People of All Ages in Poverty in Yellowstone County, MT - last updated from the United States Federal Reserve on May of 2024.