Dunn, NC -- U.S. city in North Carolina Population (2000): 9196 Housing Units (2000): 4100 Land area (2000): 6.204497 sq. miles (16.069572 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 6.204497 sq. miles (16.069572 sq. km) FIPS code: 18320 Located within: North Carolina (NC), FIPS 37 Location: 35.310360 N, 78.610836 W ZIP Codes (1990): 28334 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Dunn, NC Dunn