Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Glynn County, GA was 20760.00000 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 Glynn County, GA reached a record high of 22022.00000 in January of 2019 and a record low of 18910.00000 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 Glynn County, GA - last updated from the United States Federal Reserve on May of 2024.