Estimated Percent of People Age 0-17 in Poverty for Sioux County, ND was 36.20% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Sioux County, ND reached a record high of 62.30 in January of 1989 and a record low of 31.80 in January of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimated Percent of People Age 0-17 in Poverty for Sioux County, ND - last updated from the United States Federal Reserve on May of 2024.