Very Good
#98 of 883 private schools in TX
Top 11% of private schools
Austin International School
Elementary School
4001 ADELPHI LN, Austin, TX 78727
Enrollment
163
Student-Teacher
7.2:1
Score
7.8
Grades
Pre-K – 8th
Enrollment
163
Student-Teacher
7.2:1
Score
7.8
Grades
Pre-K – 8th
Data vintage
2021-22
Data vintage2021-22
How this school compares
Texas private schools
#98 of 883
In Austin
#6 of 57
public schools
Shortlisting around Austin International School?
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Austin International School
Elementary School in Austin · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.
Four Seasons Community School
0.1 mi away. Use as a geographic alternative in the same move search.
Summitt EL
0.3 mi away. Use as a geographic alternative in the same move search.
About Austin International School
Austin International School is a private elementary school in Austin, TX. Austin International School serves approximately 163 students, and covers grades Pre-K-8th, and has a 7.2:1 student-teacher ratio. Austin International School has a current MySchoolScout rating of 7.8 out of 10 and ranks #98 of 883 private schools in TX.
- This school 7.8 · Very Good
- TX avg 6.2
What Parents Should Know
At 163 students, Austin International School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
At 7.2:1 students to teachers, Austin International School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
Austin International School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow Austin International School compares to 217 public schools serving similar grades in Austin, TX
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| Austin International School (this school) | 7.8 |
| SUMMITT EL | 8.6 |
| DAVIS EL | 8.3 |
| HARMONY SCHOOL OF SCIENCE - AUSTIN | 5.1 |
| PARMER LANE EL | 5.8 |
| WESTVIEW MIDDLE | 2.6 |
| CHAPARRAL STAR ACADEMY | 6.8 |
| RIVER OAKS EL | 6.1 |
| WELLS BRANCH EL | 3.2 |
| JOLLYVILLE EL | 7.3 |
| NORTHWEST EL | 2.6 |
| NYOS LAMAR EL | 7.8 |
| NYOS LAMAR SECONDARY | 7.6 |
| BASIS AUSTIN PRI | 8.1 |
| BASIS AUSTIN | 7.2 |
| VALOR NORTH AUSTIN | 6.2 |
| KATHY CARAWAY EL | 8.8 |
| MCBEE EL | 3.4 |
| COOK EL | 4.6 |
| JOE LEE JOHNSON EL | 7.4 |
| POND SPRINGS EL | 7.2 |
Showing 20 of 217 schools. View all schools in Austin
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in TX.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in TX
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
4001 ADELPHI LN, Austin, TX 78727
Nearby Alternatives
Families considering Austin International School may also want to explore other elementary schools in the area. SUMMITT EL (rated 8.6/10, 0.3 miles away), which scores slightly higher. Another option is DAVIS EL (rated 8.3/10, 1.4 miles away), which scores slightly higher. Additionally, BASIS AUSTIN PRI (rated 8.1/10, 2.8 miles away), with a very similar rating. For more schools in Austin, see our Austin schools guide .
Nearby Schools
20 within 2.8 mi| School | Distance | Rating |
|---|---|---|
| FOUR SEASONS COMMUNITY SCHOOL Austin | 0.1 mi | — |
| SUMMITT EL Austin | 0.3 mi | 8.6 |
| HYDE PARK SCHOOLS Austin | 1.3 mi | 4.6 |
| HARMONY SCHOOL OF SCIENCE - AUSTIN Austin | 1.6 mi | 5.1 |
| DAVIS EL Austin | 1.4 mi | 8.3 |
| WILLIAMS COMMUNITY SCHOOL Austin | 1.5 mi | 6.2 |
| PREMIER HIGH SCHOOL-AUSTIN WELLS BRANCH Lewisville | 1.6 mi | 3.1 |
| PARMER LANE EL Austin | 1.7 mi | 5.8 |
| WESTVIEW MIDDLE Austin | 1.8 mi | 2.6 |
| WHOLESOME GENERATION Austin | 1.8 mi | 7.5 |
| MCNEIL H S Austin | 2.0 mi | 6.7 |
| CHAPARRAL STAR ACADEMY Austin | 1.9 mi | 6.8 |
| RIVER OAKS EL Austin | 2.1 mi | 6.1 |
| WELLS BRANCH EL Austin | 2.4 mi | 3.2 |
| JOLLYVILLE EL Austin | 2.5 mi | 7.3 |
| BASIS AUSTIN PRI Austin | 2.8 mi | 8.1 |
| BASIS AUSTIN Austin | 2.8 mi | 7.2 |
| JOHN B CONNALLY H S Austin | 2.5 mi | 3.9 |
| NORTHWEST EL Austin | 2.6 mi | 2.6 |
| BRENTWOOD CHRISTIAN SCHOOL Austin | 2.8 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 78727 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$107,194
Median Home Value
$483,200
Median Rent
$1,818/mo
Population
30,894
College Educated
62.9%
Homeownership
42.5%
Avg Commute
23.8 min
Poverty Rate
5.2%
Median Age
35
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| HOLY ROSARY CATHOLIC SCHOOL Rosenberg, TX | 7.8 |
| ILM ACADEMY Houston, TX | 7.8 |
| LEONARD INT Leonard, TX | 7.8 |
| MUNDAY EL Munday, TX | 7.8 |
| OPEN DOOR CHRISTIAN SCHOOL Graham, TX | 7.8 |
| PARAGON PREPARATORY INC Austin, TX | 7.8 |
Frequently Asked Questions
Common questions about Austin International School
What grades does Austin International School serve?
Austin International School serves students in grades Pre-K through 8th.
How many students attend Austin International School?
Austin International School has an enrollment of approximately 163 students.
What is the student-teacher ratio at Austin International School?
The student-teacher ratio at Austin International School is 7.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Austin International School rank in TX?
Austin International School ranks #98 of 883 private schools in TX.
What is Austin International School's MySchoolScout rating?
Austin International School has a current MySchoolScout rating of 7.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Austin International School a private school?
Yes, Austin International School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Austin International School a religious school?
No, Austin International School is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 163
- Gender Split
- 58% M / 42% F
- Student-Teacher Ratio
- 7.2:1
- Teachers (FTE)
- 23
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7.2 hours
- Days Per Year
- 175 days
- Setting
- Large City
- County
- Travis County
- Phone
- (512) 331-7806
Resources & Links
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 rateRelated reading
- Best Public Schools in Texas 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best Schools in Austin, TX — 2026 Rankingsbest schools
- Moving for Schools: How to Find the Best Schools Before You Relocateguides
- Understanding School Ratings: A Parent's Guide to Using Data for School Choice Decisionsguides
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
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