NULL Of 254 counties in the Lone Star State, Red River County is 72nd in terms of its size (1,056 square miles). Red River County is in Northeast Texas. Recent listings of riverfront land and property for sale in Red River County, Texas, totals nearly 1,000 acres and a combined market value of nearly $300,000. The most common type of land for sale by combined acreage in Red River County is undeveloped land. Browse all waterfront property for sale in Red River 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 Red River County is undeveloped land.