Union County is in Upstate South Carolina. Of the 46 counties in the Palmetto State, Union County ranks 32nd in terms of size (330,256 acres). There is approximately 1,000 acres of timberland for sale in South Carolina's Union County based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here is roughly $5 million. The average price of timberland for sale in Union County was $652,542. Browse all South Carolina forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.