Yuma County is in Northeast Colorado. Of the 64 counties in the Rocky Mountain State, 2,368-square-mile Yuma County ranks 14th by size. The total value of about 1,000 acres of residential land recently listed for sale in Colorado's Yuma County was around $3 million. The average price of residential land for sale in Yuma County was $415,583. 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.