Dexter, NM -- U.S. town in New Mexico Population (2000): 1235 Housing Units (2000): 434 Land area (2000): 0.734602 sq. miles (1.902611 sq. km) Water area (2000): 0.058888 sq. miles (0.152520 sq. km) Total area (2000): 0.793490 sq. miles (2.055131 sq. km) FIPS code: 20620 Located within: New Mexico (NM), FIPS 35 Location: 33.196062 N, 104.370222 W ZIP Codes (1990): 88230 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Dexter, NM Dexter