Estimated Percent of People of All Ages in Poverty for Brown County, KS was 14.40% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People of All Ages in Poverty for Brown County, KS reached a record high of 18.80 in January of 1993 and a record low of 12.10 in January of 2007. 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 Brown County, KS - last updated from the United States Federal Reserve on May of 2024.