Union County is in Piedmont North Carolina. Of the 100 counties in the Tar Heel State, Union County ranks 26th in terms of size (409,372 acres). There is roughly 1,000 acres of farms for sale in North Carolina's Union County based on recent Land Network data. The combined market value of land for sale here is nearly $7 million. The average price of farms for sale in Union County was $2 million. Farms for sale in Union County hold livestock including horses, cattle, goats, sheep and pig. Browse all North Carolina 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.