Delaware County is in Central Ohio. Of the 88 counties in the Buckeye State, Delaware County ranks 46th in terms of size (292,690 acres). The most common type of land for sale by combined acreage in Delaware County is residential property. Browse all waterfront property for sale in Delaware 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!