Prehistoric cultural affiliation(s) include Late Prehistoric, Late Archaic, American, Edwards Plateau Aspect and Archaic/Post-Archaic dating back to 10999 BC.
The famous person John Nance Garner is associated with one of more of the Uvalde County historic places.
Some of the country's most noteable architects helped create the Uvalde County places including Atlee Ayers, et al. Petroleum Iron Works Co., Missouri Valley Bridge & Iron Co. and B.F. Frester. Prominent architectural styles found in Uvalde Country are Prairie School and Romanesque.