Osceola County is in West Central Michigan. Of the 83 counties in the Mitten State, 573-square-mile Osceola County ranks 68th by size. The most common type of land for sale by combined acreage in Osceola County is house. Browse all waterfront property for sale in Osceola 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!