Resident Population in Greene County, NC was 20.53000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Greene County, NC reached a record high of 21.51800 in January of 2011 and a record low of 14.90000 in January of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Greene County, NC - last updated from the United States Federal Reserve on May of 2024.