Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Barren County, KY was 1535.00000 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 Barren County, KY reached a record high of 1880.00000 in January of 2010 and a record low of 1495.00000 in January of 2020. 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 Barren County, KY - last updated from the United States Federal Reserve on May of 2024.