Roswell, NM -- U.S. city in New Mexico Population (2000): 45293 Housing Units (2000): 19327 Land area (2000): 28.937273 sq. miles (74.947191 sq. km) Water area (2000): 0.018325 sq. miles (0.047461 sq. km) Total area (2000): 28.955598 sq. miles (74.994652 sq. km) FIPS code: 64930 Located within: New Mexico (NM), FIPS 35 Location: 33.387160 N, 104.528116 W ZIP Codes (1990): 88201 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Roswell, NM Roswell