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Below Average

#1408 of 1,462 private schools in FL

St Christophers

Elementary School

95 HARBOR DR, Key Biscayne, FL 33149

Private Estimated Score

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

Enrollment

215

Student-Teacher

24.4:1

Score

4.0

Grades

Pre-K – 6th

Updated 2021-22

How this school compares

In Key Biscayne

#2 of 2

public schools

Florida elementary schools

#595 of 612

About St Christophers

ST Christopher’s is a public elementary school located on Key Biscayne, part of Miami-Dade County in Florida. The school serves students from pre-kindergarten through sixth grade and has an enrollment of 215 students with a student-teacher ratio of 24.4 to 1. ST Christopher’s boasts nine full-time equivalent teachers dedicated to educating its young learners.

While academic performance data isn’t available, the MySchoolScout rating for the school is currently 4.3 out of 10, placing it in the third percentile among Florida schools. The school is situated in a large suburban area on Key Biscayne, offering students a spacious and serene environment conducive to learning. With its focus on nurturing young minds through early education programs, ST Christopher’s aims to provide a solid foundation for its students as they progress academically and personally.

What Parents Should Know

The student-teacher ratio at St Christophers is 24.4:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

As a private school, St Christophers 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 Christophers compares to the 2 public schools in Key Biscayne, FL

Student-Teacher Ratio
24.4:1
This School
vs
18.8:1
Public Avg
Avg School Size
215
This School
vs
1,213
Public Avg
Avg School Scout Rating
4.0
This School
vs
7.3
Public Avg

Student Demographics

White 97.7% vs 0%
Hispanic 1.4% vs 0%
Asian 0.9% vs 0%
St Christophers Key Biscayne Public Avg

All Schools in Key Biscayne

School Rating
St Christophers (this school) 4.0
KEY BISCAYNE K-8 CENTER 6.3
MAST ACADEMY 8.3

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 FL.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
C- 1.8 / 10
View breakdown
Student-Teacher Ratio 24.4:1
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 hours
Annual Instructional Hours 1,190
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
C 2.7 / 10
View breakdown
Diversity Index 5%
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 215
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 FL

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 97.7%
Hispanic 1.4%
Asian 0.9%

Source: NCES Private School Survey (PSS)

Location

95 HARBOR DR, Key Biscayne, FL 33149

Nearby Alternatives

Families considering St Christophers may also want to explore other elementary schools in the area. MIAMI BEACH SOUTH POINTE ELEMENTARY SCHOOL (rated 8.5/10, 5.3 miles away, in nearby Miami Beach), which scores notably higher. Another option is GORDON DAY SCHOOL OF BETH DAVID CONG. (rated 8.0/10, 4.7 miles away, in nearby Miami), which scores notably higher. Additionally, KLA ELEMENTARY (rated 7.9/10, 5.1 miles away, in nearby Miami), which scores notably higher. For more schools in Key Biscayne, see our Key Biscayne schools guide .

Nearby Schools

20 within 5.3 mi
School Distance Rating
ST AGNES ACADEMY Key Biscayne 0.1 mi 6.0
KEY BISCAYNE PRESBYTERIAN SCHOOL Key Biscayne 0.2 mi
KEY BISCAYNE K-8 CENTER Key Biscayne 0.6 mi 6.3
MAST ACADEMY Key Biscayne 2.8 mi 8.3
AMIKIDS MIAMI-DADE SOUTH Miami 2.8 mi
LA PRIMA CASA MONTESSORI Miami 4.5 mi
IMMACULATA-LA SALLE HIGH SCHOOL Miami 4.3 mi 5.7
FISHER ISLAND DAY SCHOOL Miami Beach 4.6 mi 6.6
TINICITI PRESCHOOL Miami 4.7 mi
SOUTHSIDE PREPARATORY ACADEMY Miami 4.7 mi 6.0
INTERNATIONAL STUDIES VIRTUAL ACADEMY Miami 4.8 mi 6.2
MATER BRICKELL ACADEMY MIDDLE Miami 4.8 mi 7.2
MATER BRICKELL ACADEMY HIGH Miami 4.8 mi
GORDON DAY SCHOOL OF BETH DAVID CONG. Miami 4.7 mi 8.0
LA PRIMA CASA MONTESSORI SCHOOL Miami 4.8 mi
WORLDED INTERNATIONAL SCHOOL Miami 4.9 mi 3.1
RANSOM EVERGLADES SCHOOL Miami 4.8 mi 7.4
KLA ELEMENTARY Miami 5.1 mi 7.9
CORAL WAY K-8 CENTER Miami 5.0 mi 6.2
MIAMI BEACH SOUTH POINTE ELEMENTARY SCHOOL Miami Beach 5.3 mi 8.5

Neighborhood Census ACS (2019-2023)

Census data for ZIP 33149 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$171,982

Median Home Value

$1,231,500

Median Rent

$3,501/mo

Population

14,628

College Educated

74.1%

Homeownership

69.4%

Avg Commute

23.7 min

Poverty Rate

7.7%

Median Age

43.2

Community Profile

The community surrounding St Christophers has a median household income of $171,982. It is a well-educated community where 74% of adults hold a bachelor's degree or higher. The median home value in the area is $1,231,500, with a median rent of $3,501/month. The local poverty rate of 7.7% 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
CHAMPIONSHIP ACADEMY OF DISTINCTION AT HOLLYWOOD Hollywood, FL 4.0
NORTH COUNTY CHARTER SCHOOL Vero Beach, FL 4.0
SUNSHINE ELEMENTARY CHARTER SCHOOL Hollywood, FL 4.0
THE READING EDGE ACADEMY Debary, FL 4.0
HARLEM HEIGHTS COMMUNITY CHARTER SCHOOL Fort Myers, FL 3.9
B. WRIGHT LEADERSHIP ACADEMY Miami, FL 3.8

Frequently Asked Questions

Common questions about St Christophers

What grades does St Christophers serve?

St Christophers serves students in grades Pre-K through 6th.

How many students attend St Christophers?

St Christophers has an enrollment of approximately 215 students.

What is the student-teacher ratio at St Christophers?

The student-teacher ratio at St Christophers is 24.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Christophers rank in FL?

St Christophers is ranked #1408 out of 1,462 private schools in FL.

What is St Christophers's MySchoolScout rating?

St Christophers has a composite rating of 4.0 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 Christophers a private school?

Yes, St Christophers is a private coeducational school with a Episcopal 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 Christophers a religious school?

St Christophers has a Episcopal religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
Elevated (832/100K)

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 6th
Enrollment
215
Gender Split
21% M / 79% F
Student-Teacher Ratio
24.4:1
Teachers (FTE)
9
Type
private
Coed Status
coed
Affiliation
Episcopal
School Day
7 hours
Days Per Year
170 days
Setting
Large Suburb
County
MIAMI-DADE
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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