Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Knott County, KY was 154.00000 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 Knott County, KY reached a record high of 157.00000 in January of 2012 and a record low of 37.00000 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 Knott County, KY - last updated from the United States Federal Reserve on May of 2024.