Jefferson County is in Northeast Missouri. Of the 115 counties in the Gateway State, Jefferson County ranks 41st in terms of size (425,141 acres). A recent survey of Land Network data records roughly 1,000 acres of farms for sale in Missouri's Jefferson County, which is valued at a combined $4 million. The average price of farmland for sale in Jefferson County was $568,724. Farms for sale in Jefferson 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 lifestyle needs.