Carbon County is in East Utah. Of the 29 counties in the state, Carbon County is 20th in terms of its size (1,485 square miles). Recent Land Network data includes 1,000 acres of residential land for sale in Utah's Carbon County, which is valued at a combined $9 million. The average price of residential land for sale in Carbon County was $1 million. Browse all residential land and rural property for sale in Utah 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.