Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Douglas County, KS was 4673.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Douglas County, KS reached a record high of 4959.00000 in January of 2019 and a record low of 3879.00000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Douglas County, KS - last updated from the United States Federal Reserve on May of 2024.