Percent of Population Below the Poverty Level (5-year estimate) in Neosho County, KS was 15.00% in January of 2022, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in Neosho County, KS reached a record high of 21.40 in January of 2017 and a record low of 14.20 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Percent of Population Below the Poverty Level (5-year estimate) in Neosho County, KS - last updated from the United States Federal Reserve on May of 2024.