The Upper Gulf Coast is generally used to refer to the Houston area and its surrounding counties, with a distinct climate and demography from the coastal counties of East and South Texas. Land for sale in Waller County recently totaled $410 million and almost 9,000 acres. Waller County ranks 112th in the Lone Star State for the total acreage of land currently advertised for sale. There were two properties listed as sold in Waller County through the Land Network Comparable Sales Program. This represented a total value of $1,061,960. Of all land and rural real estate for sale in Waller County, Hempstead had the most land for sale. Manufacturing and related services are the largest economic sectors in Waller County. Waller County is Texas's 241st largest county (517 square miles). It's located in the Houston Texas region of Texas.