Adair County is in Northeast Missouri. Of the 115 counties in the Gateway State, 569-square-mile Adair County ranks 62nd by size. Recent listings of farms for sale in Missouri's Adair County totals about 3,000 acres and a combined market value of approximately $18 million. By overall acreage, residential property is the most common type of land for sale in Adair County. The average price of farms for sale in Adair County was $737,106. Farms for sale in Adair County support livestock including cattle, horses, sheep, goats and pig. Browse all Missouri 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 individual needs.