Estimated Percent of People Age 0-17 in Poverty for Trempealeau County, WI was 10.50% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Trempealeau County, WI reached a record high of 19.40 in January of 2010 and a record low of 9.20 in January of 2020. 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 Trempealeau County, WI - last updated from the United States Federal Reserve on May of 2024.