Of 23 counties in the Equality State, Carbon County is third in terms of its size (5 million acres). Carbon County is in the Southeast Wyoming region. Recent listings of residential land for sale in Carbon County, Wyoming, totals nearly 1,000 acres and a combined market value of nearly $3 million. The most common type of land for sale by combined acreage in Carbon County is undeveloped land. The average price of residential land for sale in Carbon County was $274,845. Browse all residential land and rural property for sale in Wyoming 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.