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Very Good

#221 of 884 private schools in TX

Top 25% of private schools

Griffin School

High School

5001 EVANS AVE, Austin, TX 78751

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on TX statewide data. Learn more

Enrollment

151

Student-Teacher

6.6:1

Score

7.2

Grades

9th – 12th

Updated 2021-22

How this school compares

In Austin

#13 of 57

public schools

Texas high schools

#20 of 91

About Griffin School

Griffin School serves grades 9 through 12 with 151 students in Austin's Travis County, creating an intimate high school environment where every student receives personalized attention. With 23 full-time teachers, the school maintains an exceptionally low 6.6:1 student-teacher ratio, allowing for individualized instruction and meaningful student-teacher relationships that are rare in traditional high school settings. The school has earned strong recognition with a MySchoolScout rating of 8.5 out of 10 and ranks #251 out of 884 Texas high schools, placing it in the 72nd percentile statewide.

This performance reflects the school's commitment to academic excellence within its small, focused learning community. Griffin School draws families from the 78751 zip code area, where the median household income reaches $75,972 and home values average $626,600. The neighborhood's highly educated population, with 76% holding bachelor's degrees or higher, creates a community that values educational achievement and supports student success.

The school's compact size allows for a family-like atmosphere where students can participate meaningfully in activities and receive the support they need to thrive academically and personally. Griffin School operates within Austin's dynamic urban environment, providing students access to the cultural and educational opportunities of Texas's capital city.

What Parents Should Know

With an enrollment of 151 students, Griffin 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 6.6:1, Griffin 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, Griffin 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
$24,096
Per-Pupil Revenue
Total revenue ÷ enrollment
$26,268
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.09x — Stable
Tuition Dependency
Share of revenue from program services (tuition, fees)
89%
Total Assets
End-of-year total assets from IRS filing
$7.6M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 151 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Griffin School compares to 66 public schools serving similar grades in Austin, TX

Student-Teacher Ratio
6.6:1
This School
vs
14.2:1
Public Avg
Avg School Size
151
This School
vs
803
Public Avg
Avg School Scout Rating
7.2
This School
vs
6.1
Public Avg

Student Demographics

White 72.2% vs 0%
Hispanic 13.9% vs 0%
Asian 7.3% vs 0%
Black 4% vs 0%
Griffin School Austin Public Avg

Nearby High Schools

School Rating
Griffin School (this school) 7.2
MCCALLUM H S 7.7
TEXAS SCHOOL FOR THE BLIND AND VISUALLY IMPAIRED 5.9
CEDARS ACADEMY NEXT GENERATION H S AT HIGHLAND 3.7
INTERNATIONAL H S 4.6
NORTHEAST EARLY COLLEGE H S 3.8
TEXAS EMPOWERMENT ACADEMY 4.9
DIBOLL
GREENLEAF NCC
GARZA INDEPENDENCE H S 5.9
KIPP AUSTIN COLLEGIATE 9.1
AUSTIN ACHIEVE H S 8.0
UNIVERSITY OF TEXAS AT AUSTIN H S 5.5
TEXANS CAN ACADEMY - AUSTIN 5.7
ROSEDALE 8.5
EASTSIDE EARLY COLLEGE H S 3.7
GRADUATION PREP ACADEMY NAVARRO 6.8
NAVARRO EARLY COLLEGE H S 3.6
THE EAST AUSTIN COLLEGE PREP AT MLK 5.1
AUSTIN ST HOSPITAL
SETTLEMENT HOME

Showing 20 of 66 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- 8.3 / 10
View breakdown
Student-Teacher Ratio 6.6:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B- 4.8 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,225
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B 6.3 / 10
View breakdown
Diversity Index 44%
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 151
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 72.2%
Hispanic 13.9%
Asian 7.3%
Black 4.0%
Native American 1.3%
Pacific Islander 1.3%

Source: NCES Private School Survey (PSS)

Location

5001 EVANS AVE, Austin, TX 78751

Nearby Alternatives

Families considering Griffin School may also want to explore other high schools in the area. MCCALLUM H S (rated 7.7/10, 1.1 miles away), which scores slightly higher. Another option is ST FRANCIS SCHOOL (rated 7.6/10, 1.4 miles away), which scores slightly higher. Additionally, ODYSSEY SCHOOL (rated 6.9/10, 0.6 miles away), with a very similar rating. For more schools in Austin, see our Austin schools guide .

Nearby Schools

20 within 1.8 mi
School Distance Rating
RIDGETOP EL Austin 0.2 mi 8.4
ODYSSEY SCHOOL Austin 0.6 mi 6.9
ACADEMY OF THOUGHT AND INDUSTRY AUSTIN Austin 0.8 mi 6.4
HYDE PARK MONTESSORI Austin 0.8 mi
REILLY EL Austin 1.0 mi 4.0
AHB COMMUNITY SCHOOL Austin 1.0 mi 5.1
HYDE PARK SCHOOL Austin 1.0 mi 5.3
MCCALLUM H S Austin 1.1 mi 7.7
ASCENT: AN ACTON ACADEMY Austin 1.1 mi 4.9
CEDARS ACADEMY NEXT GENERATION H S AT HIGHLAND Austin 1.2 mi 3.7
CLEARVIEW SUDBURY SCHOOL Austin 1.3 mi
CLEARVIEW SUDBURY SCHOOL Austin 1.3 mi
HUNTINGTON-SURREY HIGH SCHOOL Austin 1.2 mi 5.8
TEXAS SCHOOL FOR THE BLIND AND VISUALLY IMPAIRED Austin 1.2 mi 5.9
HELPING HAND Austin 1.3 mi
MAPLEWOOD EL Austin 1.4 mi 7.1
ST FRANCIS SCHOOL Austin 1.4 mi 7.6
LEE EL Austin 1.4 mi 7.2
WEBB MIDDLE Austin 1.6 mi 5.3
NORTHWEST MONTESSORI HOUSE, INC Austin 1.8 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 78751 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$81,657

Median Home Value

$700,500

Median Rent

$1,627/mo

Population

16,027

College Educated

76.9%

Homeownership

21.7%

Avg Commute

17.6 min

Poverty Rate

11.8%

Median Age

31.1

Community Profile

The community surrounding Griffin School has a median household income of $81,657. It is a well-educated community where 77% of adults hold a bachelor's degree or higher. The median home value in the area is $700,500, with a median rent of $1,627/month. The area has a poverty rate of 11.8%. Residents enjoy a short average commute of 18 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
BENAVIDES SECONDARY Benavides, TX 7.2
HOUSTON HEIGHTS CHARTER SCHOOL Houston, TX 7.2
JOHN PAUL II CATHOLIC HIGH SCHOOL New Braunfels, TX 7.2
LINDEN-KILDARE H S Linden, TX 7.2
PLAINS H S Plains, TX 7.2
PREMIER H S OF ABILENE Lewisville, TX 7.2

Frequently Asked Questions

Common questions about Griffin School

What grades does Griffin School serve?

Griffin School serves students in grades 9th through 12th.

How many students attend Griffin School?

Griffin School has an enrollment of approximately 151 students.

What is the student-teacher ratio at Griffin School?

The student-teacher ratio at Griffin School is 6.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Griffin School rank in TX?

Griffin School is ranked #221 out of 884 private schools in TX.

What is Griffin School's MySchoolScout rating?

Griffin School has a composite rating of 7.2 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 Griffin School a private school?

Yes, Griffin 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 Griffin School a religious school?

No, Griffin School is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
80 Very Walkable
Transit Score
51 Good Transit
Bike Score
99 Biker’s Paradise
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
9th – 12th
Enrollment
151
Gender Split
46% M / 54% F
Student-Teacher Ratio
6.6:1
Teachers (FTE)
23
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7 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

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