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Private schools in Key Biscayne, FL

3 schools in Key Biscayne itself and 22 more within 6 miles. 16 of them are on the state’s FES / FTC list. Florida’s FES and FTC scholarships average about $8,000, set by county and grade.

Key Biscayne private schools at a glance

Key Biscayne has 3 private schools of its own, and 22 more are within 6 miles. They are Saint Agnes Catholic Academy, Key Biscayne Presbyterian School and St. Christophers. In Key Biscayne itself: 2 other Christian and 1 not reported in the federal survey; 3 teach elementary grades and 0 teach high school; 1 is Montessori. Of the 22 nearby: 3 Catholic, 3 other Christian, 13 nonsectarian, 1 of other faiths and 2 not reported in the federal survey. 1 is all-girls; the rest are co-ed. The typical school has about 154 students and 8.5 per teacher (2023-24 federal survey). 16 are on the official FES / FTC list, 2 of them in Key Biscayne. We verified published tuition at 6 of these schools: prices run from $11,100 to $57,300 a year, and the middle price is $29,400, using each school’s lowest published rate.

3 Catholic
8.5 students per teacher, typical
6 in a school association
95% of graduates to a 4-year college, typical high school

Private schools in Key Biscayne (3)

Schools that give Key Biscayne as their address come first, then the 22 more within 6 miles. In each group, schools on the official FES / FTC list are first, then it goes by distance. No school can pay to change its place in this list or its badge.

Affiliation, co-ed or single-sex, association membership and the share of graduates going on to a 4-year college come from the 2023-24 federal Private School Universe survey.

St. Christophers

under 1 mi
Grades PreK-5 66 students 10.2 students per teacher Episcopal Montessori Co-ed

Member of the National Association of Episcopal Schools and the American Montessori Society

95 Harbor Dr, Key Biscayne, FL 33149

Nearby, within 6 miles (22)

Schools in other towns within 6 miles of downtown Key Biscayne.

All 22 nearby schools

SchoolGradesStudentsPer teacherAffiliationMiles
Immaculata-la Salle High School ✓9-1288611.4Roman Catholic4
Gordon Day School of Beth David Cong. ✓PreK-5697.3Jewish5
La Prima Casa Montessori School ✓PreK-313913.9Nonsectarian5
KLA Academy ✓PreK-5170not reportedNonsectarian5
Key Point Academy ✓PreK-81605.9Presbyterian5
Saints Peter Paul School ✓PreK-8308not reportedRoman Catholic5
Coconut Grove Montessori School - Main Campus ✓PreK-5722.8Nonsectarian5
St. Hugh Catholic School ✓PreK-824910.4Roman Catholic5
La Piazza Academy ✓PreK-5276Nonsectarian6
Vanguard School of Coconut Grove FL ✓Ungraded496.1Nonsectarian6
Tamiami United Methodist Elementary ✓PreK-8225not reportedMethodist6
Lincoln-Marti Community Agency 10 ✓K-1228314.9Nonsectarian6
Brito Miami Private School ✓4-1215410.5Nonsectarian6
Jose Marti School 1 ✓K-3348.5Nonsectarian6
Fisher Island Day SchoolPreK-81218.1Nonsectarian5
Tiniciti PreschoolPreK-Transitional K14not reportedNonsectarian5
Worlded International School1-121,55029.5Nonsectarian5
Klazia International School1-125416.4Nonsectarian5
Ransom Everglades School6-121,16710.1Nonsectarian5
St. Stephen's Episcopal Day SchoolPreK-52565.3Episcopal5
Carrollton School-Sacred HeartPreK-128128.1Roman Catholic, all-girls5
Little Apple Learning CenterPreK-K102.5Nonsectarian6

On the state’s official list Other private schools

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Private school tuition near Key Biscayne

We verified published tuition at 6 of these schools: prices run from $11,100 to $57,300 a year, and the middle price is $29,400, using each school’s lowest published rate. Each figure comes from the school’s own website, and we link it on the school’s page. Ask the others for their full-year price.

SchoolPublished tuitionYear
Saints Peter Paul School$11,100 to $12,1002026-27
Saint Agnes Catholic Academy$16,5002026-27
Immaculata-la Salle High School$17,7202026-27
Carrollton School-Sacred Heart$41,080 to $51,8402026-27
St. Stephen's Episcopal Day School$41,6002026-27
Ransom Everglades School$57,3002026-27

Ranges run from the lowest to the highest grade band the school publishes. How private school tuition compares by state.

What private school costs across Florida: every verified price in the state, by city and grade.

What Florida pays, and what that leaves you

About $8,000 on average, set by county and grade For 2026-27 the table runs from $7,463 (grades 9-12, lowest county) to $12,217 (grades K-3, Monroe County). Students with disabilities average about $10,000 under FES-UA.

Figures read from each program’s official pages, October 2, 2026. Sources and how to apply

What would you pay?

FES / FTC pays between $7,463 and $12,217 depending on where you live and other factors. We start with the lower figure. Change it if you know yours. An award can never be more than the school actually charges. This is arithmetic, not a quote.

Get one email when applications open

Most programs open once a year, and several ran out of money or seats in 2026. Pick your state (you are looking at Key Biscayne) and we will email you the day the next window opens, with the official link. That is the only email you get.

One email per application window. No calls, no sharing your details.

Questions parents ask

How many private schools are there in Key Biscayne?

3 private schools give Key Biscayne as their address: Saint Agnes Catholic Academy, Key Biscayne Presbyterian School and St. Christophers. Counting nearby towns, we list 25: 3 in Key Biscayne and 22 within 6 miles of downtown. Together they enrolled about 7,332 students in the last federal survey (2023-24). The largest in Key Biscayne is Saint Agnes Catholic Academy with 437 students. The largest within 6 miles is Worlded International School with 1,550 students.

How much does private school cost near Key Biscayne?

We verified published tuition at 6 of these schools: prices run from $11,100 to $57,300 a year, and the middle price is $29,400, using each school’s lowest published rate. Each figure was read on the school’s own website. Required fees can be extra and prices vary by grade, so check the school’s page for your child’s grade.

Which Key Biscayne private schools take FES / FTC?

16 of the 25 schools on this page are on the state’s official FES / FTC list, 2 of them in Key Biscayne itself. They are marked with a green check and listed first in each group. Schools marked here are listed as taking the Florida Tax Credit Scholarship (FTC) or the Family Empowerment Scholarship for Educational Options (FES-EO) in the Florida Department of Education’s private school directory. We loaded the directory’s download on October 6, 2026: 2,588 of its 3,607 private schools take one or both. The mark also names FES-UA when the school takes the Unique Abilities scholarship. We match by school name and city, or by phone or street where the names differ. A school without the mark may have joined since, so check the state directory too.

Will FES / FTC cover the whole tuition bill?

Sometimes, but do not count on it. Florida’s FES and FTC scholarships average about $8,000, set by county and grade, and schools set their own prices. Ask each school for tuition plus fees, then use the calculator on this page to see what is left for you to pay.

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