Union County is in Western Kentucky. Of the 120 counties in the Bluegrass State, Union County is 42nd in terms of its size (363 square miles). Recent listings of farms for sale in Union County, Kentucky, totals almost 1,000 acres and a combined market value of $6 million. By overall acreage, residential property is the most common type of land for sale in Union County. The average price of farmland for sale in Union County was $2 million. Farms for sale in Union County support livestock including cattle, horses, sheep, goats and pig. Browse all Kentucky 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 business or lifestyle needs.