Rancho Viejo is a census-designated place (CDP) in Starr County, Texas, United States. It is a new CDP, formed from part of the La Rosita CDP prior to the 2010 census, with a population of 228.[1]
Rancho Viejo is located at 26°24′51″N 98°54′57″W / 26.41417°N 98.91583°W / 26.41417; -98.91583 (26.414259, -98.915884).[2]
The CDP is within the Roma Independent School District.[3] The zoned elementary school for the 2010 Census community is Delia Gonzalez (DG) Garcia Elementary School.[4] Roma High School is the district's sole comprehensive high school.