Estimated Percent of People of All Ages in Poverty for Karnes County, TX was 19.50% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People of All Ages in Poverty for Karnes County, TX reached a record high of 30.40 in January of 1997 and a record low of 17.50 in January of 2020. 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 Karnes County, TX - last updated from the United States Federal Reserve on May of 2024.