For the 2025 school year, there are 2 private schools serving 119 students in Castroville, TX (there are 5 public schools, serving 5,006 public students). 2% of all K-12 students in Castroville, TX are educated in private schools (compared to the TX state average of 6%).
The top ranked private school in Castroville, TX is St. Louis Catholic School.
Top Ranked Castroville Private Schools (2025)
School
Location
Grades
Students
St. Louis Catholic School
(Catholic)
607 Madrid St
Castroville, TX 78009
(830) 931-3544
Castroville, TX 78009
(830) 931-3544
Grades: K-5
| 114 students
Graceday Village School Ii
Daycare / Preschool (Christian)
8406 Fm 471 S
Castroville, TX 78009
(830) 931-0808
Castroville, TX 78009
(830) 931-0808
Grades: PK
| 5 students
Frequently Asked Questions
What are the top ranked private schools in Castroville, TX?
The top ranked private schools in Castroville, TX is St. Louis Catholic School.
How many private schools are located in Castroville?
2 private schools are located in Castroville.
What percentage of students in Castroville go to private school?
2% of all K-12 students in Castroville are educated in private schools (compared to the TX state average of 6%).
Recent Articles

A Parent's Guide To Understanding High School Teaching Methods
This comprehensive guide helps parents navigate the various teaching methods used in today's high school classrooms. By understanding these approaches, you'll be better equipped to support your teen's learning journey, communicate effectively with teachers, and create a complementary learning environment at home.

February 08, 2025
Social Emotional Learning: Education's Hidden SymphonyA musician's perspective on Social Emotional Learning reveals how this educational framework orchestrates success through five essential emotional competencies.

January 24, 2025
A Roadmap For Starting A Private SchoolUse this roadmap as a set of talking points with your trusted mentors and professionals to start the private school of your dreams. You're not alone. Over the years, hundreds of folks like you have had the same dream. From Quintilian to Maria Montessori to Lucy Madeira Wing, visionary educators have established schools to teach according to their beliefs and methodologies.