Of 75 counties in the Wonder State, Clark County ranks 11th in terms of size (882 square miles). Clark County is in Ouachitas Arkansas. The total value of around 1,000 acres of riverfront homes and property recently listed for sale in Clark County, Arkansas, was almost $1 million. Browse all waterfront property for sale in Clark 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 Clark County is residential property.