Tami Price is a U.S. Air Force veteran and Broker Owner of Tami Price Properties, helping military families across San Antonio and Joint Base San Antonio.
More about TamiSchool Districts Guide · Medina Valley ISD
Castroville, La Coste, western Medina County
This guide covers where Medina Valley ISD is located, the area it serves, its official rating and campus count from Texas Education Agency data, and how to verify the boundary for a specific address.
TEA rating
A-F · as of August 2026
Campuses
9 campuses
Texas Education Agency, 2024-25 school year
Serves
Castroville, La Coste, western Medina County
Overview
Medina Valley ISD serves Castroville, La Coste, and the western portion of Medina County. Its boundary runs along the Highway 90 corridor west of San Antonio, and the district is one of the smaller ones in this guide by campus count.
The district operates six elementary schools, two middle schools, and one high school, for a total of nine campuses.
The district operates six elementary schools, two middle schools, and one high school, for a total of nine campuses.
The district received a B (80) for overall performance in the 2025-26 accountability cycle, Texas Education Agency, as of August 2026.
Ratings reflect the 2025-26 accountability cycle released by the Texas Education Agency in August 2026. Campus counts come from Texas Education Agency data. Figures change each cycle.
Texas school district boundaries and campus attendance zones are address-specific and change over time. Two homes in the same neighborhood, or even on the same street, can be served by different districts or campuses. Always confirm the district, the attendance zone, and the assigned campus for a specific property with Medina Valley ISD directly before relying on this information to make a decision.
Official sources
Tami Price is a U.S. Air Force veteran and Broker Owner of Tami Price Properties, helping military families across San Antonio and Joint Base San Antonio.
More about Tami