Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Lake County, TN was 1761.00000 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 Lake County, TN reached a record high of 2400.00000 in January of 2009 and a record low of 1761.00000 in January of 2022. 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 Lake County, TN - last updated from the United States Federal Reserve on June of 2024.