Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Lampasas County, TX was 874.00000 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 Lampasas County, TX reached a record high of 904.00000 in January of 2019 and a record low of 562.00000 in January of 2009. 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 Lampasas County, TX - last updated from the United States Federal Reserve on May of 2024.