Castroville Elementary School Home

Elementary School Hours Updated for 2026–2027

As the new school year begins, Medina Valley ISD elementary families are encouraged to review the updated daily schedule, including the new 7:35 a.m. tardy bell, to help students arrive on time and ready to learn.

Meet the Teacher at Castroville Elementary

Join us on Monday, August 10, from 4:30–6:30 p.m. for Meet the Teacher at Castroville Elementary. Families can meet their child's teacher, drop off school supplies and more.

2026-2027 MVISD Back-to-School Resources

Families can find important school year information on the Medina Valley ISD website, including supply lists.

Building stronger thinkers with Beast Academy

Through challenging puzzles and engaging storytelling, Beast Academy helps elementary students develop advanced math skills, critical thinking, and the confidence to tackle complex problems.

Castroville Elementary educators earn outstanding PLC Team recognition

A dedicated team at Castroville Elementary is being celebrated for their collaboration, commitment to growth, and unwavering focus on student success.

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DistrictNews & Announcements

Right Club After School Program- Registration is now open

Right Club Before and After School is now enrolling for the new school year. This on-campus program provides students with a safe, engaging environment where they can complete homework and participate in hands-on learning activities.

Celebrating our educators at the New Teacher Luncheon

Medina Valley ISD welcomed its newest educators at the New Teacher Luncheon at Creek View High School, celebrating the beginning of a new school year and the dedicated teachers and staff who will make a lasting impact on our students.

Bus registration for the 2026–2027 school year is now open

Families can now register for student transportation by logging into Skyward Family Access and completing the 2026–2027 Bus Transportation Registration Form.