Knox County is in Northeast Missouri. Of the 115 counties in the Gateway State, 506-square-mile Knox County ranks 83rd by size. The total value of around 1,000 acres of farms recently listed for sale in Missouri's Knox County was almost $5 million. The average price of farms for sale in Knox County was $750,767. The economy here is principally agricultural. Farms for sale in Knox County feature 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 lifestyle needs.