De Kalb County, MO - Percent of Population Below the Poverty Level (5-year estimate) in DeKalb County, MO was 10.30% in January of 2022, according to the United States Federal Reserve. Historically, De Kalb County, MO - Percent of Population Below the Poverty Level (5-year estimate) in DeKalb County, MO reached a record high of 15.00 in January of 2015 and a record low of 8.30 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, MO - Percent of Population Below the Poverty Level (5-year estimate) in DeKalb County, MO - last updated from the United States Federal Reserve on May of 2024.