Upton County is in Edwards Plateau West Texas. Of the 254 counties in the Lone Star State, Upton County ranks 39th in terms of size (794,561 acres). Texas's Upton County has around 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of farms and ranches for sale here was roughly $1 million. The average price of residential acreage for sale in Upton County was $317,125. Browse all residential land and rural property for sale in Texas 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.