St. Luke Catholic School
Private · Grades Pre-K–8 · 413 students
International School of San Antonio
6739 Callaghan Rd, San Antonio, TX 78229
Grades
Pre-K–3
Elementary
Students
20
Enrolled 2024–25
Students per teacher
4.7 : 1
Full-time teachers
District
Private School
Bexar County
About International School of San Antonio
International School of San Antonio is a private elementary school in San Antonio, Texas, serving grades Pre-K–3. The school is located in a large city in Bexar County.
In the 2024–25 school year, 20 students were enrolled, with about 4.7 students for every full-time teacher. That ratio is smaller than the typical Texas elementary school (14.4 students per teacher).
Grades
PKK123456789101112
Highlighted: grades offeredGrades Pre-K–3
Location & nearby schools
School details
- Type
- Private School · What this means
- Category
- Special program emphasis
- Level
- Elementary
- Grades offered
- Pre-K–3
- Enrollment (2024–25)
- 20 students
- Students per teacher
- 4.7 to 1
- Locale
- City — Large
- County
- Bexar County
- NCES private school ID
- A2302947
Schools near International School of San Antonio
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Baskin El
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Glenoaks El
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Glass El
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Shepherd of the Hills Lutheran School
Private · Grades Pre-K–8 · 195 students
Mead El
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School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.