Estimated Percent of Related Children Age 5-17 in Families in Poverty for Portage County, WI was 9.90% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of Related Children Age 5-17 in Families in Poverty for Portage County, WI reached a record high of 12.90 in January of 2011 and a record low of 7.60 in January of 2000. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimated Percent of Related Children Age 5-17 in Families in Poverty for Portage County, WI - last updated from the United States Federal Reserve on May of 2024.