For the 2026 school year, there are 2 private schools serving 119 students in Castroville, TX (there are 6 public schools, serving 6,198 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 (2026)
School
Location
Quick Facts
St. Louis Catholic School
(Catholic)
607 Madrid St
Castroville, TX 78009
(830) 931-3544
Castroville, TX 78009
(830) 931-3544
Gr: K-5 | 114 students Avg. class size: 13 students Extracurrculars: 1
Graceday Village School Ii
Daycare / Preschool (Christian)
8406 Fm 471 S
Castroville, TX 78009
(830) 931-0808
Castroville, TX 78009
(830) 931-0808
Gr: PK | 5 students
Overview
This Town (Castroville)
This State (TX)
# Schools
2 Schools
Student Body:
# Students
119 Students
349,798 Students
% Average Students of Color
47%
41%
Academics and Faculty:
# Teachers
12 Teachers
32,438 Teachers
Average Student-Teacher Ratio
10:1
11:1
% Average Faculty w/Advanced Degree
20%
47%
Average Class Size
13 students
14 students
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.57
0.71
# American Indian Students
n/a
1,094 Students
% American Indian Students
n/a
n/a
# Asian Students
5 Students
20,236 Students
% Asian Students
4%
6%
# Hispanic Students
49 Students
53,825 Students
% Hispanic Students
41%
16%
# Black Students
n/a
15,801 Students
% Black Students
n/a
5%
# White Students
61 Students
138,065 Students
% White Students
51%
40%
# Hawaiian Students
n/a
500 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
4 Students
112,745 Students
% of Others Students
4%
33%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
1 extracurriculars
9 extracurriculars
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%).
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