NULL Of 254 counties in the Lone Star State, Motley County ranks 84th by size (989 square miles). Motley County is in Rolling Plains North Texas. Recent listings of riverfront property for sale in Motley County, Texas, totals 4,000 acres and a combined market value of almost $7 million. The most common type of land for sale by combined acreage in Motley County is ranches. Browse all waterfront property for sale in Motley 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 Motley County is ranches.