Skip to main content

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

Private Estimated Score

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

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

Beta

How Austin International School compares to 217 public schools serving similar grades in Austin, TX

Student-Teacher Ratio
7.2:1
This School
vs
14:1
Public Avg
Avg School Size
163
This School
vs
522
Public Avg
Avg School Scout Rating
7.8
This School
vs
5.6
Public Avg

Student Demographics

White 56.4% vs 0%
Hispanic 18.4% vs 0%
Black 3.1% vs 0%
Asian 3.1% vs 0%
Austin International School Austin Public Avg

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.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A- 7.8 / 10
View breakdown
Student-Teacher Ratio 7.2:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 6.0 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,260
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A 8.6 / 10
View breakdown
Diversity Index 61%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.4 / 10
View breakdown
Enrollment 163
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)

White 56.4%
Hispanic 18.4%
Two or More 18.4%
Black 3.1%
Asian 3.1%
Pacific Islander 0.6%

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
49 Car-Dependent
Transit Score
11 Minimal Transit
Bike Score
56 Bikeable
City Safety
High (3,724/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Austin). Data >1 year old.

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
Data Year
2022–2023

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 methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.