Caldwell County is in Northwest Missouri. Of the 115 counties in the Show Me State, Caldwell County is 102nd in terms of its size (429 square miles). The most common type of land for sale by combined acreage in Caldwell County is residential property. Browse all waterfront property for sale in Caldwell 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!