Average
#891 of 1,462 private schools in FL
St Agnes Academy
Elementary School
122 HO, Key Biscayne, FL 33149
Estimated academic score. This school does not have standardized test data. Based on FL statewide data. Learn more
Enrollment
434
Student-Teacher
13.4:1
Score
6.0
Grades
Pre-K – 8th
Enrollment
434
Student-Teacher
13.4:1
Score
6.0
Grades
Pre-K – 8th
Updated
2021-22
Updated 2021-22
How this school compares
In Key Biscayne
#1 of 2
public schools
Florida elementary schools
#378 of 612
About St Agnes Academy
St Agnes Academy serves 434 students from prekindergarten through eighth grade in Key Biscayne, Florida. This regular public elementary school maintains a favorable student-teacher ratio of 13.4:1 with 32 full-time equivalent teachers, allowing for more personalized attention in the classroom. The school earns a MySchoolScout rating of 7.7 out of 10, though it ranks in the 27th percentile among Florida schools at #1064 out of 1462 statewide.
While there's room for academic growth, St Agnes Academy serves students in their formative years with dedicated educational support. The school sits in an affluent Key Biscayne community where 73% of residents hold bachelor's degrees or higher, and the median household income reaches $169,792. This highly educated neighborhood, with a low poverty rate of just 8.3%, reflects strong community investment in education.
The area's median home values of over $1.3 million indicate a well-established, prosperous setting. St Agnes Academy operates within this large suburban environment on Key Biscayne, offering families a neighborhood school option in one of South Florida's most desirable island communities, where educational values align with the community's commitment to academic achievement.
What Parents Should Know
As a private school, St Agnes 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
BetaHow St Agnes Academy compares to the 2 public schools in Key Biscayne, FL
Student Demographics
All Schools in Key Biscayne
| School | Rating |
|---|---|
| St Agnes Academy (this school) | 6.0 |
| 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.
Data Unavailable
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)
Source: NCES Private School Survey (PSS)
Location
122 HO, Key Biscayne, FL 33149
Nearby Alternatives
Families considering St Agnes Academy may also want to explore other elementary schools in the area. GORDON DAY SCHOOL OF BETH DAVID CONG. (rated 8.0/10, 4.6 miles away, in nearby Miami), which scores notably higher. Another option is KLA ELEMENTARY (rated 7.9/10, 5.0 miles away, in nearby Miami), which scores notably higher. Additionally, FISHER ISLAND DAY SCHOOL (rated 6.6/10, 4.5 miles away, in nearby Miami Beach), which scores slightly higher. For more schools in Key Biscayne, see our Key Biscayne schools guide .
Nearby Schools
20 within 5.1 mi| School | Distance | Rating |
|---|---|---|
| KEY BISCAYNE PRESBYTERIAN SCHOOL Key Biscayne | 0.1 mi | — |
| ST CHRISTOPHERS Key Biscayne | 0.1 mi | 4.0 |
| KEY BISCAYNE K-8 CENTER Key Biscayne | 0.6 mi | 6.3 |
| MAST ACADEMY Key Biscayne | 2.7 mi | 8.3 |
| AMIKIDS MIAMI-DADE SOUTH Miami | 2.7 mi | — |
| IMMACULATA-LA SALLE HIGH SCHOOL Miami | 4.2 mi | 5.7 |
| LA PRIMA CASA MONTESSORI Miami | 4.4 mi | — |
| FISHER ISLAND DAY SCHOOL Miami Beach | 4.5 mi | 6.6 |
| TINICITI PRESCHOOL Miami | 4.6 mi | — |
| SOUTHSIDE PREPARATORY ACADEMY Miami | 4.6 mi | 6.0 |
| INTERNATIONAL STUDIES VIRTUAL ACADEMY Miami | 4.7 mi | 6.2 |
| MATER BRICKELL ACADEMY MIDDLE Miami | 4.7 mi | 7.2 |
| MATER BRICKELL ACADEMY HIGH Miami | 4.7 mi | — |
| GORDON DAY SCHOOL OF BETH DAVID CONG. Miami | 4.6 mi | 8.0 |
| LA PRIMA CASA MONTESSORI SCHOOL Miami | 4.6 mi | — |
| WORLDED INTERNATIONAL SCHOOL Miami | 4.8 mi | 3.1 |
| RANSOM EVERGLADES SCHOOL Miami | 4.7 mi | 7.4 |
| KLA ELEMENTARY Miami | 5.0 mi | 7.9 |
| CORAL WAY K-8 CENTER Miami | 4.9 mi | 6.2 |
| STS PETER & PAUL SCHOOL Miami | 5.1 mi | 5.5 |
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 Agnes Academy 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 |
|---|---|
| BLESSED TRINITY SCHOOL Ocala, FL | 6.0 |
| C. W. NORTON ELEMENTARY SCHOOL Gainesville, FL | 6.0 |
| CALUSA ELEMENTARY SCHOOL New Port Richey, FL | 6.0 |
| CAPE VIEW ELEMENTARY SCHOOL Cape Canaveral, FL | 6.0 |
| ELLIOTT POINT ELEMENTARY SCHOOL Fort Walton Beach, FL | 6.0 |
| EMERSON ELEMENTARY SCHOOL Miami, FL | 6.0 |
Frequently Asked Questions
Common questions about St Agnes Academy
What grades does St Agnes Academy serve?
St Agnes Academy serves students in grades Pre-K through 8th.
How many students attend St Agnes Academy?
St Agnes Academy has an enrollment of approximately 434 students.
What is the student-teacher ratio at St Agnes Academy?
The student-teacher ratio at St Agnes Academy is 13.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Agnes Academy rank in FL?
St Agnes Academy is ranked #891 out of 1,462 private schools in FL.
What is St Agnes Academy's MySchoolScout rating?
St Agnes Academy has a composite rating of 6.0 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 Agnes Academy a private school?
Yes, St Agnes 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 Agnes Academy a religious school?
St Agnes Academy has a Roman Catholic religious affiliation.
Explore More Schools
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 – 8th
- Enrollment
- 434
- Gender Split
- 48% M / 52% F
- Student-Teacher Ratio
- 13.4:1
- Teachers (FTE)
- 32
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7.3 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- MIAMI-DADE
- Phone
- (305) 361-3245
- Data Year
- 2022–2023
Resources & Links
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.
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