Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Hartley County, TX was 396.00000 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 Hartley County, TX reached a record high of 516.00000 in January of 2015 and a record low of 395.00000 in January of 2011. 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 Hartley County, TX - last updated from the United States Federal Reserve on May of 2024.