Of 102 counties in the Prairie State, Perry County ranks 63rd in terms of size (446 square miles). Perry County is in Southern Illinois. Recent listings of lakefront property for sale in Illinois's Perry County totals nearly 1,000 acres and a combined market value of approximately $1 million. The most common type of land for sale by combined acreage in Perry County is farms. Browse all waterfront property for sale in Perry 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 Perry County is farms.