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Very Good

#41 of 188 private schools in CO

Top 21% of private schools

St Louis Catholic School

Elementary School

925 GRANT AVE, Louisville, CO 80027

Private Estimated Score

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

Enrollment

127

Student-Teacher

10.5:1

Score

7.2

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

Colorado elementary schools

#21 of 104

About St Louis Catholic School

St Louis Catholic School serves 127 students from pre-kindergarten through eighth grade in Louisville, Colorado. With 12 full-time equivalent teachers, the school maintains an excellent 10.5:1 student-teacher ratio, allowing for personalized attention and small class sizes that many families find appealing. The school has earned strong recognition, ranking 10th out of 188 elementary schools statewide and placing in the 95th percentile with a MySchoolScout rating of 8.1 out of 10.

This impressive standing reflects the school's commitment to academic excellence and student success. Located at 925 Grant Avenue, St Louis Catholic School sits in an affluent and highly educated community where 70% of residents hold bachelor's degrees or higher. The surrounding 80027 ZIP code area features a median household income of $139,412 and median home values of $767,800, with only 4.1% of families living below the poverty line.

This economically stable environment, combined with strong community support for education, creates a positive backdrop for student learning. St Louis Catholic School operates as a regular public school within Louisville's small suburban setting, offering families an intimate educational environment where students can build close relationships with teachers and peers while receiving a quality education in this thriving Boulder County community.

What Parents Should Know

With an enrollment of 127 students, St Louis Catholic 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.

As a private school, St Louis Catholic 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.

Compare to Public Schools

Beta

How St Louis Catholic School compares to 5 public schools serving similar grades in Louisville, CO

Student-Teacher Ratio
10.5:1
This School
vs
17.9:1
Public Avg
Avg School Size
127
This School
vs
510
Public Avg
Avg School Scout Rating
7.2
This School
vs
7.6
Public Avg

Student Demographics

White 71.7% vs 0%
Hispanic 22% vs 0%
Black 0.8% vs 0%
St Louis Catholic School Louisville Public Avg

Nearby Elementary Schools

School Rating
St Louis Catholic School (this school) 7.2
Louisville Elementary School 8.5
Louisville Middle School 7.5
Coal Creek Elementary School 7.7
Fireside Elementary School 7.7
Monarch K-8 School 6.8

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 5.6 / 10
View breakdown
Student-Teacher Ratio 10.5:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A- 8.3 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,267.2
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 7.7 / 10
View breakdown
Diversity Index 43%
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 127
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 71.7%
Hispanic 22.0%
Two or More 5.5%
Black 0.8%

Source: NCES Private School Survey (PSS)

Location

925 GRANT AVE, Louisville, CO 80027

Nearby Alternatives

Families considering St Louis Catholic School may also want to explore other elementary schools in the area. Douglass Elementary School (rated 8.6/10, 2.7 miles away, in nearby Boulder), which scores notably higher. Another option is Louisville Elementary School (rated 8.5/10, 0.3 miles away), which scores notably higher. Additionally, Pioneer Bilingual Elementary School (rated 8.3/10, 2.9 miles away, in nearby Lafayette), which scores notably higher. For more schools in Louisville, see our Louisville schools guide .

Nearby Schools

20 within 3.9 mi
School Distance Rating
Louisville Elementary School Louisville 0.3 mi 8.5
Louisville Middle School Louisville 0.4 mi 7.5
LOUISVILLE MONTESSORI SCHOOL Louisville 0.8 mi
TREEHOUSE LEARNING Louisville 1.3 mi
Coal Creek Elementary School Louisville 1.2 mi 7.7
Fireside Elementary School Louisville 1.3 mi 7.7
Centaurus High School Lafayette 1.3 mi 8.0
Ryan Elementary School Lafayette 1.4 mi 7.8
Monarch High School Louisville 1.9 mi 6.5
Monarch K-8 School Louisville 1.9 mi 6.8
Angevine Middle School Lafayette 1.8 mi 8.0
Lafayette Elementary School Lafayette 2.5 mi 7.0
ADVENTURE MONTESSORI LEARNING CENTER Lafayette 2.3 mi 4.7
Superior Elementary School Superior 3.1 mi 7.9
Douglass Elementary School Boulder 2.7 mi 8.6
Pioneer Bilingual Elementary School Lafayette 2.9 mi 8.3
PRIMROSE SCHOOL AT THE FLATIRONS Superior 3.6 mi
Alicia Sanchez International School Lafayette 2.8 mi 7.9
Justice High Charter School Lafayette 3.0 mi 5.3
SUMMIT CLASSICAL ACADEMY Broomfield 3.9 mi 5.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 80027 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$153,165

Median Home Value

$822,700

Median Rent

$2,234/mo

Population

33,998

College Educated

71.5%

Homeownership

67.5%

Avg Commute

23.5 min

Poverty Rate

4.2%

Median Age

39.4

Community Profile

The community surrounding St Louis Catholic School has a median household income of $153,165. It is a well-educated community where 72% of adults hold a bachelor's degree or higher. The median home value in the area is $822,700, with a median rent of $2,234/month. The local poverty rate of 4.2% 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
North Routt Community Charter School Clark, CO 7.2
North Fork School of Integrated Studies Paonia, CO 7.3
Otis Elementary School Otis, CO 7.3
ST CLARE OF ASSISI CATHOLIC SCHOOL Edwards, CO 7.3
ALLIES Colorado Springs, CO 7.1
Coal Creek Canyon K-8 Elementary School Golden, CO 7.1

Frequently Asked Questions

Common questions about St Louis Catholic School

What grades does St Louis Catholic School serve?

St Louis Catholic School serves students in grades Pre-K through 8th.

How many students attend St Louis Catholic School?

St Louis Catholic School has an enrollment of approximately 127 students.

What is the student-teacher ratio at St Louis Catholic School?

The student-teacher ratio at St Louis Catholic School is 10.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Louis Catholic School rank in CO?

St Louis Catholic School is ranked #41 out of 188 private schools in CO.

What is St Louis Catholic School's MySchoolScout rating?

St Louis Catholic 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 St Louis Catholic School a private school?

Yes, St Louis Catholic School 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 Louis Catholic School a religious school?

St Louis Catholic School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
86 Very Walkable
Bike Score
87 Very Bikeable
City Safety
High (1,932/100K)

Powered by Walk Score

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
127
Gender Split
44% M / 56% F
Student-Teacher Ratio
10.5:1
Teachers (FTE)
12
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.2 hours
Days Per Year
176 days
Setting
Small Suburb
County
BOULDER
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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