Jefferson County is in Northeast Missouri. Of the 115 counties in the Gateway State, 664-square-mile Jefferson County ranks 41st by size. A recent survey of Land Network data totals 2,000 acres of undeveloped land for sale in Missouri's Jefferson County, which is valued at a combined $27 million. The average price of undeveloped acreage for sale in Jefferson County was $199,166. Some suggested uses for undeveloped land currently for sale in Jefferson County include for agriculture, hunting/fishing, and residential single use. Some common wildlife species to be found on undeveloped land for sale in Jefferson County include whitetail deer, turkey, quail, geese, ducks, bear, dove and mule deer. Current commercial applications for commercial property for sale in Jefferson County include for agriculture, hunting/fishing and residential single use. Browse all Missouri undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.