La Joya High School is a Texas UIL Division 6A high school in the La Joya Independent School District named after the city it resides in, La Joya. The school is home to students that live on the west and south areas of La Joya ISD. La Joya HS serves the cities of La Joya, Peñitas, and Sullivan City, as well as the census-designated places of Abram, Cuevitas, Havana, and Los Ebanos. It also serves parts of the City of Palmview and parts of the census-designated places of Doffing, Palmview South, and Perezville.