Colfax -- U.S. County in New Mexico Population (2000): 14189 Housing Units (2000): 8959 Land area (2000): 3756.792140 sq. miles (9730.046562 sq. km) Water area (2000): 11.255118 sq. miles (29.150621 sq. km) Total area (2000): 3768.047258 sq. miles (9759.197183 sq. km) Located within: New Mexico (NM), FIPS 35 Location: 36.567573 N, 104.665501 W Headwords: Colfax Colfax, NM Colfax County Colfax County, NM