Medina Valley Independent School District is a public school district based in Castroville, Texas.
In addition to Lacoste, the district also serves the city of Castroville, LaCoste, and the surrounding area. Located in Medina County, a small portion of the district extends into Bexar County.
In 2022, the school district was rated "A" by the Texas Education Agency.
By 2024 the population of the school district increased.
High School (Grades 9âÂÂ12)
Middle Schools (Grades 6âÂÂ8)
Elementary Schools (Grades PK-5)