Land for Sale including Undeveloped Land in Putnam County, Illinois

Putnam County is in Western Illinois. Of the 102 counties in the Inland Empire, Putnam County is 102nd in terms of its size (110,172 acres). The most common type of land for sale by combined acreage in Putnam County is undeveloped land. Browse all Putnam County undeveloped land for sale on the Land Network to find your next commercial property or land investment.