Rice County is in Tallgrass Prairie Kansas. Of the 105 counties in the state, 727-square-mile Rice County ranks 54th by size. Browse all waterfront property for sale in Rice 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 Rice County is residential property.