NULL Of 254 counties in the Lone Star State, Shackelford County ranks 136th in terms of size (915 square miles). Shackelford County is in North Central Plains Texas. The total value of nearly 1,000 acres of riverfront land recently listed for sale in Shackelford County, Texas, was around $1 million. Browse all waterfront property for sale in Shackelford 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 Shackelford County is ranches.