St. Christophers
Episcopal · Montessori · Grades Pre-K–5
Key Biscayne, FL
95 Harbor Dr, Key Biscayne, FL 33149
Overall grade: B
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- B+Years serving families
- BDiversity
What stands out
- Serving families in Key Biscayne since at least 2011
In Key Biscayne, Florida, St. Christophers is a Montessori school for students from pre-K through 5th grade. About 66 students attend, with roughly 10 students per teacher. The school day runs about 6.5 hours, 171 days a year. Florida has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–5
- Students
- 66
- Teachers
- 6.5 (full-time equivalent)
- Students per teacher
- 10.2
- Boys and girls
- Coed · 34 girls, 32 boys
- Religious affiliation
- Episcopal
- Program
- Montessori
- School day
- About 6.5 hours
- School year
- 171 days
- Library
- Yes
Reviews
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How it compares
- Larger than 61% of Montessori elementary schools in Florida.
- Compared with 82 Montessori elementary schools in Florida.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Association of Episcopal Schools
- American Montessori Society
- A state or regional independent school association
Help paying tuition in Florida
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Christophers whether it takes part.
- Family Empowerment Scholarship for Unique Abilities (FES-UA) · Education savings account
- Florida Tax Credit Scholarship (FTC) · Tax-credit scholarship
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about St. Christophers
What grades does St. Christophers serve?
St. Christophers serves grades Pre-K–5.
How many students attend St. Christophers?
About 66 students, with 10 students per teacher, according to official records.
How much is tuition at St. Christophers?
Call the school to ask about tuition, financial aid and payment plans. Florida has programs that can help pay private school tuition; ask whether the school takes part.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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