Columbus County North Carolina has 7 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include Columbus County Courthouse and Westside High School, Culbreth, Dr. Neil and Nancy Elizabeth, House, Lake Waccamaw Depot and Powell House.
Some of the country's most noteable architects helped create the Columbus County places including Joseph F. Leitner and Herbert Smith. Prominent architectural styles found in Columbus Country are Classical Revival, Colonial Revival and Federal.