Colfax County is in Northeast New Mexico. Of the 33 counties in the Land of Enchantment, Colfax County ranks 17th in terms of size (2 million acres). Colfax County, New Mexico, includes almost 2,000 acres of residential land for sale based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here was approximately $73 million. The average price of residential land for sale in Colfax County was $773,875. Browse all residential land and rural property for sale in New Mexico to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.