North Hartsville, South Carolina, United States [CDP]; population was 2,906 in 1990; housing units was 1,176 in 1990; location is 34°24'N 80°4'W; land area is 4.87 square miles (3,119 acres); water area is 0.10 square miles (62 acres); FIPS code is 51145 [SourceCBP]