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Average

#61 of 188 private schools in CO

Top 32% of private schools

St Mary's Academy

School

4545 S UNIVERSITY BLVD, Englewood, CO 80113

Private Estimated Score

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

Enrollment

666

Student-Teacher

8.5:1

Score

6.9

Grades

Pre-K – 12th

Updated 2021-22

How this school compares

In Englewood

#1 of 5

public schools

Colorado schools

#26 of 59

About St Mary's Academy

ST MARY'S ACADEMY serves 666 students from prekindergarten through 12th grade in Englewood, Colorado. This regular public school maintains an impressive 8.5:1 student-teacher ratio with 78 full-time equivalent teachers, allowing for personalized attention and strong student-educator relationships throughout the K-12 experience. The school has earned recognition for its academic performance, ranking 61st out of 188 schools statewide and placing in the 68th percentile among Colorado schools.

With a MySchoolScout rating of 8.1 out of 10, ST MARY'S ACADEMY demonstrates solid educational outcomes for its diverse student body spanning nearly two decades of grade levels. The school's location on South University Boulevard places it within a well-established suburban community where 55% of residents hold bachelor's degrees or higher. The surrounding neighborhood reflects economic stability, with a median household income of $89,057 and a low poverty rate of 7.4%.

Home values in the area average $677,000, indicating a community that values educational investment. ST MARY'S ACADEMY operates in Arapahoe County's large suburban setting, providing students with the benefits of a close-knit school environment while being part of a thriving metropolitan area that offers numerous educational and cultural opportunities.

What Parents Should Know

With a student-teacher ratio of 8.5:1, St Mary's Academy 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, St Mary's Academy 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 St Mary's Academy compares to 23 public schools serving similar grades in Englewood, CO

Student-Teacher Ratio
8.5:1
This School
vs
21.7:1
Public Avg
Avg School Size
666
This School
vs
416
Public Avg
Avg School Scout Rating
6.9
This School
vs
6.3
Public Avg

Student Demographics

White 71.3% vs 0%
Hispanic 12.8% vs 0%
Asian 4.7% vs 0%
Black 2.6% vs 0%
St Mary's Academy Englewood Public Avg

Nearby Other Schools

School Rating
St Mary's Academy (this school) 6.9
Cherrelyn Elementary School 5.6
Englewood Middle School 8.0
Englewood Leadership Academy 6.0
Englewood High School 5.4
Colorado's Finest High School of Choice 5.6
Clayton Elementary School 5.8
Charles Hay World School 7.2
Englewood Early Childhood Education Center at Madd 4.8
Wm E Bishop Elementary School 7.8
Early Childhood Education Center 7.2
SOAR Academy 7.0
Sheridan High School 4.6
Alice Terry Elementary School 6.9
Dry Creek Elementary School 9.2
Cottonwood Creek Elementary School 8.5
Colorado Summit Connections Academy 6.3
Colorado Connections @ 27J
eDCSD 6.2
Colorado Early Colleges Online Campus
HOPE Online Learning Academy High School 3.8

Showing 20 of 23 schools. View all schools in Englewood

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 CO.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B+ 6.9 / 10
View breakdown
Student-Teacher Ratio 8.5:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 6.4 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,224
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 8.0 / 10
View breakdown
Diversity Index 46%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B 5.9 / 10
View breakdown
Enrollment 666
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 CO

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 71.3%
Hispanic 12.8%
Two or More 8.1%
Asian 4.7%
Black 2.6%
Native American 0.5%
Pacific Islander 0.2%

Source: NCES Private School Survey (PSS)

Location

4545 S UNIVERSITY BLVD, Englewood, CO 80113

Nearby Alternatives

Families considering St Mary's Academy may also want to explore other schools in the area. Gudy Gaskill Elementary (rated 8.3/10, 2.3 miles away, in nearby Centennial), which scores notably higher. Another option is West Middle School (rated 8.2/10, 2.1 miles away, in nearby Greenwood Village), which scores notably higher. Additionally, Field Elementary School (rated 8.1/10, 1.5 miles away, in nearby Littleton), which scores notably higher. For more schools in Englewood, see our Englewood schools guide .

Nearby Schools

20 within 2.6 mi
School Distance Rating
Cherry Hills Village Elementary School Cherry Hills Village 0.4 mi 8.0
KENT DENVER SCHOOL Englewood 1.1 mi 6.6
ALL SOULS CATHOLIC SCHOOL Englewood 1.2 mi 4.9
ASPEN ACADEMY Greenwood Village 1.6 mi 6.6
Englewood High School Englewood 1.4 mi 5.4
Englewood Leadership Academy Englewood 1.4 mi 6.0
Englewood Middle School Englewood 1.4 mi 8.0
Cherrelyn Elementary School Englewood 1.3 mi 5.6
Field Elementary School Littleton 1.5 mi 8.1
THE JOSHUA SCHOOL Englewood 1.9 mi 6.8
Charles Hay World School Englewood 1.9 mi 7.2
Slavens K-8 School Denver 2.0 mi 7.9
Littleton High School Littleton 1.8 mi 8.0
Colorado's Finest High School of Choice Englewood 1.7 mi 5.6
Clayton Elementary School Englewood 1.7 mi 5.8
Littleton Prep Charter School Littleton 1.9 mi 7.4
Gudy Gaskill Elementary Centennial 2.3 mi 8.3
Englewood Early Childhood Education Center at Madd Englewood 2.1 mi 4.8
West Middle School Greenwood Village 2.1 mi 8.2
ANASTASIS ACADEMY Centennial 2.6 mi 6.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 80113 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$95,543

Median Home Value

$699,600

Median Rent

$1,588/mo

Population

22,619

College Educated

57.6%

Homeownership

50.8%

Avg Commute

22.2 min

Poverty Rate

6.7%

Median Age

39.4

Community Profile

The community surrounding St Mary's Academy has a median household income of $95,543. It is a well-educated community where 58% of adults hold a bachelor's degree or higher. The median home value in the area is $699,600, with a median rent of $1,588/month. The local poverty rate of 6.7% is relatively low. The average commute for residents is 22 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
FRONT RANGE CHRISTIAN JUNIOR/SENIOR HIGH SCHOOL Littleton, CO 6.8
DAYSPRING CHRISTIAN ACADEMY Greeley, CO 7.1
DENVER CHRISTIAN SCHOOL Lakewood, CO 7.2
VAIL MOUNTAIN SCHOOL Vail, CO 7.2
DENVER ACADEMY Denver, CO 7.3
Golden View Classical Academy Golden, CO 6.5

Frequently Asked Questions

Common questions about St Mary's Academy

What grades does St Mary's Academy serve?

St Mary's Academy serves students in grades Pre-K through 12th.

How many students attend St Mary's Academy?

St Mary's Academy has an enrollment of approximately 666 students.

What is the student-teacher ratio at St Mary's Academy?

The student-teacher ratio at St Mary's Academy is 8.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Mary's Academy rank in CO?

St Mary's Academy is ranked #61 out of 188 private schools in CO.

What is St Mary's Academy's MySchoolScout rating?

St Mary's Academy has a composite rating of 6.9 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 St Mary's Academy a private school?

Yes, St Mary's Academy 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 St Mary's Academy a religious school?

St Mary's Academy has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
High (6,006/100K)

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 12th
Enrollment
666
Gender Split
24% M / 76% F
Student-Teacher Ratio
8.5:1
Teachers (FTE)
79
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.2 hours
Days Per Year
170 days
Setting
Large Suburb
County
ARAPAHOE
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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