Welcome to Medina Valley ISD! Medina Valley ISD is a fast growth school district, growing in enrollment from 5% to 7% per year. We are currently constructing our fourth elementary campus, which is located in the Luckey Ranch subdivision, and our second middle school, which is located on CR 381, just south of Potranco Road. Both campuses are scheduled to open for the 2018-19 school year. The District has recently adopted a new strategic plan and is in the process of developing and adopting long-range technology, career and technical education, facility, and finance plans.