Calhoun County Texas (Vacant / Not In Use) has 2 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Matagorda Island Lighthouse, Louwien, A. C., Bakery.
Some of the country's most noteable architects helped create the Calhoun County places including Lighthouse Service U.S. Coast Guard. Prominent architectural styles found in Calhoun Country are .