Oldham County is in Panhandle Texas. Of the 254 counties in the Lone Star State, Oldham County ranks 23rd in terms of size (1,501 square miles). The total value of 2,000 acres of farms recently listed for sale in Oldham County, Texas, was $4 million. The average price of farms for sale in Oldham County was $819,551. The economy here is largely agricultural. Farms for sale in Oldham County hold livestock including cattle, horses, goats, sheep and pig. Browse all Texas farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or lifestyle needs.