McCormick County is in Upstate South Carolina. Of the 46 counties in the state, McCormick County ranks 45th in terms of size (393 square miles). The most common type of land for sale by combined acreage in McCormick County is residential property. Browse all waterfront property for sale in McCormick 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!