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Average

#613 of 884 private schools in TX

Cathedral School of St Mary

Elementary School

910 SAN JACINTO BLVD, Austin, TX 78701

Private Estimated Score

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

Enrollment

154

Student-Teacher

9.9:1

Score

5.7

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Austin

#46 of 57

public schools

Texas elementary schools

#302 of 436

About Cathedral School of St Mary

Cathedral School of St Mary serves 154 students from pre-kindergarten through eighth grade in Austin, Texas. This elementary school operates as a regular public school with an impressive 9.9:1 student-teacher ratio, supported by 16 full-time equivalent teachers who can provide more individualized attention to their students. The school demonstrates exceptional performance with a MySchoolScout rating of 8.5 out of 10, ranking as the 30th best school out of 884 schools statewide.

This places Cathedral School of St Mary in the 97th percentile among Texas schools, indicating consistently strong educational outcomes for its students. With its manageable enrollment size, the school creates an intimate learning environment where students can build meaningful relationships with both peers and educators. The smaller school community often allows for more personalized instruction and support, helping each student reach their potential across the elementary and middle school years.

The pre-K through 8th grade structure provides continuity for families, allowing children to develop within a stable educational environment throughout their foundational academic years. Cathedral School of St Mary is situated on San Jacinto Boulevard in Austin's urban core, providing students with access to the educational and cultural opportunities that come with being located in Texas's vibrant capital city.

What Parents Should Know

With an enrollment of 154 students, Cathedral School of St Mary 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 9.9:1, Cathedral School of St Mary 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, Cathedral School of St Mary 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.

Compare to Public Schools

Beta

How Cathedral School of St Mary compares to 217 public schools serving similar grades in Austin, TX

Student-Teacher Ratio
9.9:1
This School
vs
14:1
Public Avg
Avg School Size
154
This School
vs
522
Public Avg
Avg School Scout Rating
5.7
This School
vs
5.6
Public Avg

Student Demographics

Hispanic 83.1% vs 0%
White 15.6% vs 0%
Black 1.3% vs 0%
Cathedral School of St Mary Austin Public Avg

Nearby Elementary Schools

School Rating
Cathedral School of St Mary (this school) 5.7
SANCHEZ EL 3.2
AUSTIN ST HOSPITAL
BLACKSHEAR EL 5.9
KEALING MIDDLE 7.2
TEXAS SCHOOL FOR THE DEAF 3.6
AUSTIN ISD PREK PARTNERSHIP (PKP) 5.0
MATHEWS EL 7.6
MARTIN MIDDLE 5.0
ZAVALA EL 3.9
UNIVERSITY OF TEXAS EL CHARTER SCHOOL 6.9
LEE EL 7.2
CAMPBELL EL 5.5
BECKER EL 5.9
DAEP- EL
LIVELY MIDDLE 4.8
OAK SPRINGS EL 3.7
TRAVIS HTS EL 6.5
MAPLEWOOD EL 7.1
HELPING HAND
O HENRY MIDDLE 5.6

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)
B- 5.2 / 10
View breakdown
Student-Teacher Ratio 9.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 5.5 / 10
View breakdown
School Day Length 7.4 hours
Annual Instructional Hours 1,258
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
C+ 4.4 / 10
View breakdown
Diversity Index 28%
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 154
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)

Hispanic 83.1%
White 15.6%
Black 1.3%

Source: NCES Private School Survey (PSS)

Location

910 SAN JACINTO BLVD, Austin, TX 78701

Nearby Alternatives

Families considering Cathedral School of St Mary may also want to explore other elementary schools in the area. MATHEWS EL (rated 7.6/10, 1.4 miles away), which scores notably higher. Another option is LEE EL (rated 7.2/10, 1.7 miles away), which scores notably higher. Additionally, UNIVERSITY OF TEXAS EL CHARTER SCHOOL (rated 6.9/10, 1.5 miles away), which scores notably higher. For more schools in Austin, see our Austin schools guide .

Nearby Schools

20 within 1.7 mi
School Distance Rating
THE AUSTIN SCHOOL FOR PERFORMING AND VISUAL ARTS Austin 0.4 mi
HEADWATERS SCHOOL Austin 0.5 mi 6.4
HEADWATERS SCHOOL Austin 0.5 mi 6.4
UNIVERSITY OF TEXAS AT AUSTIN H S Austin 0.6 mi 5.5
SANCHEZ EL Austin 0.9 mi 3.2
AUSTIN ST HOSPITAL Austin 1.0 mi
BLACKSHEAR EL Austin 1.1 mi 5.9
KEALING MIDDLE Austin 1.1 mi 7.2
TEXAS SCHOOL FOR THE DEAF Austin 1.3 mi 3.6
GARZA INDEPENDENCE H S Austin 1.2 mi 5.9
LONG-VIEW MICRO SCHOOL Austin 1.4 mi 6.5
ALL SAINTS EPISCOPAL DAY SCHOOL AUSTIN Austin 1.4 mi
MARTIN MIDDLE Austin 1.4 mi 5.0
AUSTIN ISD PREK PARTNERSHIP (PKP) Austin 1.3 mi 5.0
MATHEWS EL Austin 1.4 mi 7.6
ZAVALA EL Austin 1.4 mi 3.9
KIRBY HALL SCHOOL Austin 1.6 mi 7.4
UNIVERSITY OF TEXAS EL CHARTER SCHOOL Austin 1.5 mi 6.9
WATERLOO SCHOOL Austin 1.7 mi 5.4
LEE EL Austin 1.7 mi 7.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 78701 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$154,867

Median Home Value

$653,600

Median Rent

$2,732/mo

Population

11,114

College Educated

81.4%

Homeownership

49%

Avg Commute

22.7 min

Poverty Rate

13.3%

Median Age

41.5

Community Profile

The community surrounding Cathedral School of St Mary has a median household income of $154,867. It is a well-educated community where 81% of adults hold a bachelor's degree or higher. The median home value in the area is $653,600, with a median rent of $2,732/month. The area has a poverty rate of 13.3%. The average commute for residents is 23 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
SCOFIELD CHRISTIAN SCHOOL Dallas, TX 5.8
SOUTHGATE EL Garland, TX 5.8
ST ANDREW'S EPISCOPAL SCHOOL Amarillo, TX 5.8
ST PHILIP THE APOSTLE CATHOLIC SCHOOL El Campo, TX 5.8
ALL SAINTS CATHOLIC SCHOOL Fort Worth, TX 5.6
ECTOR EL Ector, TX 5.6

Frequently Asked Questions

Common questions about Cathedral School of St Mary

What grades does Cathedral School of St Mary serve?

Cathedral School of St Mary serves students in grades Pre-K through 8th.

How many students attend Cathedral School of St Mary?

Cathedral School of St Mary has an enrollment of approximately 154 students.

What is the student-teacher ratio at Cathedral School of St Mary?

The student-teacher ratio at Cathedral School of St Mary is 9.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Cathedral School of St Mary rank in TX?

Cathedral School of St Mary is ranked #613 out of 884 private schools in TX.

What is Cathedral School of St Mary's MySchoolScout rating?

Cathedral School of St Mary has a composite rating of 5.7 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 Cathedral School of St Mary a private school?

Yes, Cathedral School of St Mary is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Cathedral School of St Mary a religious school?

Cathedral School of St Mary has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
High (3,724/100K)

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
154
Gender Split
50% M / 50% F
Student-Teacher Ratio
9.9:1
Teachers (FTE)
16
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.4 hours
Days Per Year
170 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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