Very Good
#98 of 884 private schools in TX
Top 11% of private schools
Austin International School
Elementary School
4001 ADELPHI LN, Austin, TX 78727
Estimated academic score. This school does not have standardized test data. Based on TX statewide data. Learn more
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
Updated
2021-22
Updated 2021-22
How this school compares
In Austin
#6 of 57
public schools
Texas elementary schools
#47 of 436
About Austin International School
Austin International School serves 163 students from pre-kindergarten through eighth grade in northwest Austin, earning an impressive 8.5 out of 10 rating from MySchoolScout. This elementary school ranks #294 out of 884 Texas schools, placing it in the 67th percentile statewide—a strong performance that reflects the school's commitment to student success. With 23 full-time equivalent teachers, Austin International School maintains an exceptional 7.2:1 student-teacher ratio, allowing for personalized attention and small class environments that support individual learning needs.
This intimate setting creates opportunities for meaningful teacher-student relationships and tailored instruction across all grade levels. The school serves a well-educated community in the 78727 ZIP code, where 63% of residents hold bachelor's degrees or higher and the median household income reaches $104,347. The neighborhood's low poverty rate of 5.9% and median home values of $417,300 reflect a stable, family-oriented area that values education.
As a regular public school option in this thriving part of Austin, Austin International School combines academic excellence with the benefits of small school culture. The school sits within one of Austin's desirable residential areas, providing students with access to both quality education and the vibrant opportunities of Texas's capital city.
What Parents Should Know
With an enrollment of 163 students, Austin International School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
With a student-teacher ratio of 7.2:1, Austin International School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, Austin International School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Financial Overview
Source: IRS Form 990 (2023 filing)
- Per-Pupil Spending
- Total expenses ÷ enrollment
- $27,213
- Per-Pupil Revenue
- Total revenue ÷ enrollment
- $31,369
- Financial Health
- Revenue-to-expense ratio (>1.0 = surplus)
- 1.15x — Strong
- Tuition Dependency
- Share of revenue from program services (tuition, fees)
- 91%
- Total Assets
- End-of-year total assets from IRS filing
- $6.3M
Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 163 students. Not all private schools file Form 990.
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 | 6.5 |
| DAVIS EL | 6.8 |
| HARMONY SCHOOL OF SCIENCE - AUSTIN | 5.1 |
| PARMER LANE EL | 6.0 |
| WESTVIEW MIDDLE | 4.6 |
| CHAPARRAL STAR ACADEMY | 5.6 |
| RIVER OAKS EL | 5.7 |
| WELLS BRANCH EL | 4.1 |
| JOLLYVILLE EL | 6.4 |
| NORTHWEST EL | 6.7 |
| NYOS LAMAR SECONDARY | 6.4 |
| NYOS LAMAR EL | 5.9 |
| BASIS AUSTIN PRI | 6.7 |
| BASIS AUSTIN | 4.8 |
| VALOR NORTH AUSTIN | 6.1 |
| KATHY CARAWAY EL | 5.3 |
| MCBEE EL | 3.2 |
| COOK EL | 5.8 |
| JOE LEE JOHNSON EL | 6.2 |
| POND SPRINGS EL | 5.9 |
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
What 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. WHOLESOME GENERATION (rated 7.5/10, 1.8 miles away), with a very similar rating. Another option is DAVIS EL (rated 6.8/10, 1.4 miles away), with a comparable rating. Additionally, BASIS AUSTIN PRI (rated 6.7/10, 2.8 miles away), a more accessible option. 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 | 6.5 |
| 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 | 6.8 |
| WILLIAMS COMMUNITY SCHOOL Austin | 1.5 mi | 6.2 |
| PREMIER HIGH SCHOOL-AUSTIN WELLS BRANCH Lewisville | 1.6 mi | 4.4 |
| PARMER LANE EL Austin | 1.7 mi | 6.0 |
| WESTVIEW MIDDLE Austin | 1.8 mi | 4.6 |
| WHOLESOME GENERATION Austin | 1.8 mi | 7.5 |
| MCNEIL H S Austin | 2.0 mi | 8.1 |
| CHAPARRAL STAR ACADEMY Austin | 1.9 mi | 5.6 |
| RIVER OAKS EL Austin | 2.1 mi | 5.7 |
| WELLS BRANCH EL Austin | 2.4 mi | 4.1 |
| JOLLYVILLE EL Austin | 2.5 mi | 6.4 |
| BASIS AUSTIN PRI Austin | 2.8 mi | 6.7 |
| BASIS AUSTIN Austin | 2.8 mi | 4.8 |
| JOHN B CONNALLY H S Austin | 2.5 mi | 7.2 |
| NORTHWEST EL Austin | 2.6 mi | 6.7 |
| 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
Community Profile
The community surrounding Austin International School has a median household income of $107,194. It is a well-educated community where 63% of adults hold a bachelor's degree or higher. The median home value in the area is $483,200, with a median rent of $1,818/month. The local poverty rate of 5.2% is relatively low. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CLARENDON EL Clarendon, TX | 7.8 |
| DEVERS EL Devers, TX | 7.8 |
| EAGLE LAKE INT Altair, TX | 7.8 |
| EARLY CHILDHOOD CTR Crockett, TX | 7.8 |
| HOLY ROSARY CATHOLIC SCHOOL Rosenberg, TX | 7.8 |
| JAMES BOWIE EL Simms, 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 is ranked #98 out of 884 private schools in TX.
What is Austin International School's MySchoolScout rating?
Austin International School has a composite rating of 7.8 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. 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
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
- Phone
- (512) 331-7806
- Data Year
- 2022–2023
Resources & Links
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated 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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