Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Duplin County, NC was 10552.00000 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 Duplin County, NC reached a record high of 15073.00000 in January of 2014 and a record low of 10552.00000 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 Duplin County, NC - last updated from the United States Federal Reserve on May of 2024.