The International School of San Antonio (ISSA) is a private language immersion school serving grades Pre-K3 through 5th grade.
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 70 students
- Yearly Tuition: $15,500
- Average class size: 6 students
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Membership(s)School Assoc.
Grades Offered
Grades Prekindergarten-5
ADD/ADHD Support
Yes
Dual Language Immersion Program
Secondary Immersion Language
Other
Year Founded
2019
Colors
Blue, Yellow, Red and Teal
Summer School Offered
Yes
Summer Program Details
Campus Size
2 acres
Student Body
Total Students
70 students
Student Body Type
Co-ed
Students by Grade
Academics and Faculty
Total Classroom Teachers
12 teachers
Student-Teacher Ratio
6:1
National avg.:
% Faculty w/Advanced Degree
70%
Average Class Size
6 students
List of Courses Offered
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$15,500
Tuition Notes
Primary School - $15,500 / year
Half-day tuition for early learning - $ 9,500 / year
Summer Program Cost
$450
Summer Program Cost Notes
weekly tuition
Application URL
Sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
7 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
BalletChess
Chess ClubGolf
Arts and Music Programs:
Art ClassPiano Lessons
Recreational Athletic Programs:
Soccer
School Notes
- School Motto: Worlds Begin here
- Beginning with three-year-olds, our comprehensive program offers a well-rounded, rigorous education that meets and exceeds Texas state education standards and is delivered in either Mandarin Chinese, French, or Spanish.
- Instruction in English is added in Pre-K4 and is increased in elementary school to enable full biliteracy. A third language of choice, music, arts, science, and physical education are also included in the curriculum.
- Small class sizes allow for more interaction with and attention from the teacher. Children graduate from ISSA as biliterate global citizens and are well prepared for middle school in either of their acquired languages.
- We invite you to schedule a campus tour to experience our language immersion classrooms, meet our dedicated teachers, and learn more about the many opportunities ISSA has to offer.
Source: Verified school update
Frequently Asked Questions
How much does International School of San Antonio cost?
International School of San Antonio's tuition is approximately $15,500 for private students and $450 for summer students.
Does International School of San Antonio offer a summer program?
Yes, International School of San Antonio offers a summer program. Visit their for more information.
What sports does International School of San Antonio offer?
International School of San Antonio offers 3 interscholastic sports: Dance, Golf and Soccer.
When is the application deadline for International School of San Antonio?
The application deadline for International School of San Antonio is rolling (applications are reviewed as they are received year-round).
In what neighborhood is International School of San Antonio located?
International School of San Antonio is located in the Northwest Side neighborhood of San Antonio, TX. There are 8 other private schools located in Northwest Side.
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People that viewed International School of San Antonio also viewed these schools: Grace Christian School of San Antonio.
The nearest high school to International School of San Antonio is The Winston School San Antonio (1.8 miles away)
The nearest elementary school and preschool is St. Luke Catholic School (0.7 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
8635 Callaghan Rd., Bldg. 2
San Antonio, TX 78230
(210) 265-8166
San Antonio, TX 78230
(210) 265-8166
2.3 miles
Gr: PK-12 | 98 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 1 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
8635 Callaghan Rd., Bldg. 2
San Antonio, TX 78230
(210) 265-8166
San Antonio, TX 78230
(210) 265-8166
2.3 miles
Gr: PK-12 | 98 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 1 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
8635 Callaghan Rd., Bldg. 2
San Antonio, TX 78230
(210) 265-8166
San Antonio, TX 78230
(210) 265-8166
2.3 miles
Gr: PK-12 | 98 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 1 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
8635 Callaghan Rd., Bldg. 2
San Antonio, TX 78230
(210) 265-8166
San Antonio, TX 78230
(210) 265-8166
2.3 miles
Gr: PK-12 | 98 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 1 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
St. Luke Catholic School
(Catholic)
4603 Manitou
San Antonio, TX 78228
(210) 434-2011
San Antonio, TX 78228
(210) 434-2011
0.7 miles
Gr: PK-8 | 454 students
6914 Wurzbach Rd
San Antonio, TX 78240
(210) 614-3741
San Antonio, TX 78240
(210) 614-3741
1.1 miles
Gr: PK-8 | 277 students
700 Dewhurst Road
San Antonio, TX 78213
(210) 342-0281
San Antonio, TX 78213
(210) 342-0281
1.5 miles
Gr: PK-8 | 247 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 14 Tuition listed
8638 Fairhaven St
San Antonio, TX 78229
(210) 614-0202
San Antonio, TX 78229
(210) 614-0202
1.8 miles
Gr: PK-6 | 71 students
8565 Ewing Halsell Dr
San Antonio, TX 78229
(210) 615-6544
San Antonio, TX 78229
(210) 615-6544
1.8 miles
Gr: 1-12 | 155 students Avg. class size: 8 students Sports: 10 | Extracurrculars: 13 Tuition listed
School
Location
Miles
Quick Facts
8565 Ewing Halsell Dr
San Antonio, TX 78229
(210) 615-6544
San Antonio, TX 78229
(210) 615-6544
1.8 miles
Gr: 1-12 | 155 students Avg. class size: 8 students Sports: 10 | Extracurrculars: 13 Tuition listed
8635 Callaghan Rd., Bldg. 2
San Antonio, TX 78230
(210) 265-8166
San Antonio, TX 78230
(210) 265-8166
2.3 miles
Gr: PK-12 | 98 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 1 Tuition & acceptance rate listed
Antonian College Preparatory High School ![Antonian College Preparatory High School Photo]( "Antonian College Preparatory High School Photo")
(Catholic)
6425 West Ave
San Antonio, TX 78213
(210) 344-9265
San Antonio, TX 78213
(210) 344-9265
3.1 miles
Gr: 9-12 | 728 students Avg. class size: 25 students Sports: 15 | Extracurrculars: 32 Tuition listed
2216 NW Military Hwy
San Antonio, TX 78213
(210) 878-1000
San Antonio, TX 78213
(210) 878-1000
3.8 miles
Gr: NS-12 | 802 students Avg. class size: 18 students Sports: 10 | Extracurrculars: 15 Tuition & acceptance rate listed
Holy Cross of San Antonio ![Holy Cross of San Antonio Photo - Holy Cross of San Antonio established 1957]( "Holy Cross of San Antonio Photo - Holy Cross of San Antonio established 1957")
(Catholic)
426 N San Felipe Ave
San Antonio, TX 78228
(210) 433-9395
San Antonio, TX 78228
(210) 433-9395
3.9 miles
Gr: 6-12 | 300 students Avg. class size: 14 students Sports: 14 | Extracurrculars: 17 Tuition listed
School
Location
Miles
Quick Facts
St. Luke Catholic School
(Catholic)
4603 Manitou
San Antonio, TX 78228
(210) 434-2011
San Antonio, TX 78228
(210) 434-2011
0.7 miles
Gr: PK-8 | 454 students
6914 Wurzbach Rd
San Antonio, TX 78240
(210) 614-3741
San Antonio, TX 78240
(210) 614-3741
1.1 miles
Gr: PK-8 | 277 students
700 Dewhurst Road
San Antonio, TX 78213
(210) 342-0281
San Antonio, TX 78213
(210) 342-0281
1.5 miles
Gr: PK-8 | 247 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 14 Tuition listed
8638 Fairhaven St
San Antonio, TX 78229
(210) 614-0202
San Antonio, TX 78229
(210) 614-0202
1.8 miles
Gr: PK-6 | 71 students
8565 Ewing Halsell Dr
San Antonio, TX 78229
(210) 615-6544
San Antonio, TX 78229
(210) 615-6544
1.8 miles
Gr: 1-12 | 155 students Avg. class size: 8 students Sports: 10 | Extracurrculars: 13 Tuition listed
School
Location
Miles
Quick Facts
St. Luke Catholic School
(Catholic)
4603 Manitou
San Antonio, TX 78228
(210) 434-2011
San Antonio, TX 78228
(210) 434-2011
0.7 miles
Gr: PK-8 | 454 students
6914 Wurzbach Rd
San Antonio, TX 78240
(210) 614-3741
San Antonio, TX 78240
(210) 614-3741
1.1 miles
Gr: PK-8 | 277 students
700 Dewhurst Road
San Antonio, TX 78213
(210) 342-0281
San Antonio, TX 78213
(210) 342-0281
1.5 miles
Gr: PK-8 | 247 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 14 Tuition listed
8638 Fairhaven St
San Antonio, TX 78229
(210) 614-0202
San Antonio, TX 78229
(210) 614-0202
1.8 miles
Gr: PK-6 | 71 students
8635 Callaghan Rd., Bldg. 2
San Antonio, TX 78230
(210) 265-8166
San Antonio, TX 78230
(210) 265-8166
2.3 miles
Gr: PK-12 | 98 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 1 Tuition & acceptance rate listed
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Alternative School
Charter School
Charter School
(Math: 11-19% | Reading: 40-59%)
Rank:
Rank:
3/
Bottom 50%10
1603 Babcock Rd Ste 148
San Antonio, TX 78229
(210) 834-4127
San Antonio, TX 78229
(210) 834-4127
0.2 miles
Gr: 1-12 | 46 students Student-Teacher Ratio: 15:1 Minority enrollment: 78%
Charter School
4300 Centerview Dr
San Antonio, TX 78228
(210) 903-0383
San Antonio, TX 78228
(210) 903-0383
0.6 miles
Gr: K-9 | 342 students Student-Teacher Ratio: 19:1 Minority enrollment: 71%
(Math: 45-49% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
630 Crestview Dr
San Antonio, TX 78201
(210) 438-6535
San Antonio, TX 78201
(210) 438-6535
0.8 miles
Gr: PK-5 | 271 students Student-Teacher Ratio: 14:1 Minority enrollment: 97%
(Math: 32% | Reading: 33%)
Rank:
Rank:
2/
Bottom 50%10
5103 Newcome Dr
San Antonio, TX 78229
(210) 397-2300
San Antonio, TX 78229
(210) 397-2300
1 miles
Gr: PK-5 | 457 students Student-Teacher Ratio: 11:1 Minority enrollment: 91%
(Math: 30-34% | Reading: 33%)
Rank:
Rank:
2/
Bottom 50%10
519 Clearview Dr
San Antonio, TX 78228
(210) 397-1950
San Antonio, TX 78228
(210) 397-1950
1.1 miles
Gr: PK-5 | 384 students Student-Teacher Ratio: 11:1 Minority enrollment: 95%
School Reviews
5 4/8/2022
This is a fantastic school. My son has thrived since coming to this school a few months ago. His Spanish is improving, as well as his motor skills with drawing and pre-writing. He brings home the best art projects. The daily pictures and videos show how excited he is to be there and how much he is concentrating on his work. I love that the school also offers a mini-festival on one Saturday each month. We love this school and he's definitely staying for elementary school.
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