Jefferson County is in Northeast Missouri. Of the 115 counties in the Ozark State, 425,141-acre Jefferson County ranks 41st by size. Missouri's Jefferson County has around 1,000 acres of farms for sale based on recent Land Network data. The combined market value of land for sale here was about $7 million. The average price of farmland for sale in Jefferson County was $646,124. Farms for sale in Jefferson County hold 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 commercial or individual needs.