Estimated Percent of People of All Ages in Poverty for Carbon County, MT was 9.20% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People of All Ages in Poverty for Carbon County, MT reached a record high of 17.10 in January of 1989 and a record low of 9.20 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimated Percent of People of All Ages in Poverty for Carbon County, MT - last updated from the United States Federal Reserve on May of 2024.