Resident Population in Columbus County, NC was 50.12100 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Columbus County, NC reached a record high of 57.99700 in January of 2010 and a record low of 46.93700 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Columbus County, NC - last updated from the United States Federal Reserve on May of 2024.