Villarreal is a census-designated place (CDP) in Starr County, Texas, United States.

This was a new CDP for the 2010 census, with a population of 131.

[1] Villarreal is located at 26°18′26″N 98°38′39″W / 26.30722°N 98.64417°W / 26.30722; -98.64417 (26.307121, -98.644285).

[2] Villarreal first appeared as a census designated place in the 2010 U.S.

[15] The CDP is within the Rio Grande City Grulla Independent School District (formerly Rio Grande City Consolidated Independent School District)[18]