Starr County Texas (Historic Districts) has 3 places on the National Register of Historic Places including 1 place of National significance and 2 places of Statewide significance. Significant places include Roma Historic District, Fort Ringgold Historic District and Rio Grande City Downtown Historic District.
Some of the country's most noteable architects helped create the Starr County places including John Vale, Heinrich (Enrique) Portscheller and Heinrich Portscheller. Prominent architectural styles found in Starr Country are Classical Revival, Late 19th And 20th Century Revivals and Late Victorian.