The King William Historic District of San Antonio, Texas was listed on the National Register of Historic Places listings in Bexar County, Texas on January 20, 1972. The area was originally used as farm acreage by the Spanish priests of the Misión San Antonio de Valero, and eventually parceled off for the local indigenous peoples of the area. In addition to residential homes, the district also includes the King William Park and Bandstand originally built in 1892 on the arsenal grounds, and later moved to its current location. Other features are the Upper Mill Park, the King William River Walk, and the Johnson Street pedestrian bridge.