International School of San Antonio
PrivateElementaryGrades PK–3Nonsectarian
6739 Callaghan Rd, San Antonio, TX 78229 · (210) 920-4315
San Antonio’s School Grade B− better than 48% of Texas school districts
Students
50
Students per teacher
12:1
Setting
City
Grades
PK–3
What stands out about International School of San Antonio
- Small classes: 12 students per teacher
- Private school: it doesn’t take Texas’s state tests
Location
Directions ↗6739 Callaghan Rd, San Antonio
Students
Enrollment by grade
Pre-K30
Kindergarten8
Grade 19
Grade 22
Grade 31
Who goes here
Hispanic 50%White 45%Two or more races 5%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about International School of San Antonio from San Antonio families.
School facts: U.S. Department of Education (NCES), 2023–2024 school year. Map: © OpenStreetMap contributors.