Land for Sale including Beachfront Properties in San Patricio County, Texas

South Texas is typically classified as the area between the San Antonio metro area and south to the Rio Grande and Gulf of Mexico. San Patricio County is in Coastal Prairie South Texas. Of the 254 counties in the Lone Star State, San Patricio County is 220th in terms of its size (453,084 acres). Browse all waterfront property for sale in San Patricio 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 San Patricio County is undeveloped land.