Poverty Universe, Age 0-17 for Jefferson County, WI was 16345.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Poverty Universe, Age 0-17 for Jefferson County, WI reached a record high of 19350.00000 in January of 2010 and a record low of 16345.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Poverty Universe, Age 0-17 for Jefferson County, WI - last updated from the United States Federal Reserve on May of 2024.