Of 102 counties in the state, Saline County ranks 77th in terms of size (386 square miles). Saline County is in Southern Illinois. The total value of nearly 1,000 acres of riverfront homes and property recently listed for sale in Illinois's Saline County was roughly $1 million. Browse all waterfront property for sale in Saline County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Saline County is recreational property.