Jackson County is in Northwest Colorado. Of the 64 counties in the Mile High State, Jackson County ranks 29th in terms of size (1,620 square miles). The total value of almost 2,000 acres of residential land recently listed for sale in Jackson County, Colorado, was around $11 million. The average price of residential acreage for sale in Jackson County was $6 million. The economy here is largely agricultural. Browse all residential land and rural property for sale in Colorado 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.