Jefferson County is in Eastern Iowa. Of the 99 counties in the state, 279,605-acre Jefferson County ranks 82nd by size. Recent listings of undeveloped land for sale in Jefferson County, Iowa, totals roughly 1,000 acres and a combined market value of almost $1 million. The most common type of land for sale by combined acreage in Jefferson County is residential property. The average price of undeveloped acreage for sale in Jefferson County was $68,629. Some suggested uses for undeveloped land currently for sale in Jefferson County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Jefferson County include whitetail deer, turkey, pheasant, quail and deer. Current commercial applications for commercial property for sale in Jefferson County include for hunting/fishing, commercial and agriculture use. Browse all Iowa undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.