Excellent
#101 of 8,552 schools in TX
Top 1% in state
International School of America
High School · North East ISD · San Antonio, TX
A North East ISD high school where students score 8 points above what's typical for similar communities.
1400 JACKSON KELLER RD, San Antonio, TX 78213
- Math 56% vs TX 44% (2024)
- Reading 88% vs TX 54% (2024)
- 95%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
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Students at International School of America score 72% proficient, which is above what's typical for similar communities (expected: 64%).
2024 STAAR proficiency
Most recent published year. School vs. TX average.
Trend
→ SteadyProficiency is down 20 points across the 16-year record (2009–2024) and has held near 72% recently.
Show all 14 years
Multi-year averages used by the rating model: math 73% (multi-year average, 2009-2024) · reading/ELA 92% (multi-year average, 2009-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 28 test records from TX state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
21.6%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where International School of America sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the San Antonio map →
Getting around & local context
- Walk 46Car-Dependent
- Transit 35Some Transit
- Bike 37Somewhat Bikeable
- City Safety: High5,229/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (San Antonio), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$53,342
Median home value
$199,500
Median rent
$1,161/mo
College educated
23.3%
Homeownership
48.1%
Poverty rate
18.9%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 78213; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Legacy of Educational Excellence H SEnrollment path unverified | 5.2 | 9–12 | 0.0 mi | 2,398 | Compare → |
| Legacy Traditional- Basse SecondaryCharter · enrollment unverified | 4.3 | 6–12 | 1.3 mi | 196 | Compare → |
| Alter H SEnrollment path unverified | 5.3 | 9–12 | 1.4 mi | 136 | Compare → |
| Somerset Academy CollegiateCharter · enrollment unverified | 2.5 | PK–12 | 1.5 mi | 1,211 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
North East ISD
- Schools in district
- 75
- Rank in district
- #1 of 71
- District spending per student
- $11,211NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 13.2%Census SAIPE · 2024
International School of America is listed in NORTH EAST ISD; a district label does not verify attendance for an address.
About International School of America
International School of America is a public high school in San Antonio, TX, part of North East ISD, serving approximately 496 students in grades 9th-12th with a 11.3:1 student-teacher ratio. It holds a MySchoolScout rating of 9.3 out of 10 and ranks #101 of 8,552 schools in TX. State assessment records show 73% math proficiency (multi-year average, 2009-2024) and 92% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about International School of America
What grades does International School of America serve?
International School of America serves students in grades 9th through 12th.
How many students attend International School of America?
International School of America has an enrollment of approximately 496 students.
What is the student-teacher ratio at International School of America?
The student-teacher ratio at International School of America is 11.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does International School of America rank in TX?
International School of America ranks #101 of 8,552 schools in TX.
What is International School of America's MySchoolScout rating?
International School of America has a current MySchoolScout rating of 9.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at International School of America?
Based on loaded state assessment records, International School of America has 73% math proficiency (multi-year average, 2009-2024) and 92% reading/ELA proficiency (multi-year average, 2009-2024).
Is International School of America a charter school?
No, International School of America is not a charter school. It is a traditional public school operated by the local school district.
Is International School of America a Title I school?
No, International School of America is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for International School of America?
21.6% of students at International School of America qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 496
- Student-Teacher Ratio
- 11.3:1
- Teachers (FTE)
- 44
- Type
- regular
- Setting
- Large City
- County
- Bexar County
- Chronic Absenteeism (SY 2022-23)
- 7.9%
- Phone
- (210) 356-0900
- 4-Year Graduation
- 95%+
- Area population (ZIP 78213)
- 41,603
- Area average commute
- 22 min
- Area median age
- 36.3
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 STAAR · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 STAAR. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 STAAR · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 STAAR. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 78213; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
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