Best Independent (non-religious) Middle Schools in St. Petersburg

28 schools match. Top 10 ranked by size, tuition fit, and freshness of our data.

AdmitCompass tracks 28 independent (non-religious) middle-level schools in St. Petersburg. Annual tuition ranges from $9K/yr to $22K/yr, with a median of $15.9K/yr across schools that publish a number. St. Petersburg has the highest concentration with 14 schools, followed by St Petersburg (9). 14 of these schools accept Florida Step Up / FES scholarships — roughly 50% of the list — so families using state-funded scholarships have real choice here.

Middle-school admission is the most competitive transition point at many independent schools. Expect a standardized test (ISEE, SSAT, or in-house), a writing sample, and teacher recommendations from 4th or 5th grade. Every school is re-verified through direct outreach to admissions teams; data is refreshed on a 180-day cadence and timestamped on each profile.

See also: Private, Charter, Catholic.

  1. 1

    Montessori By The Sea

    St. Pete Beach, Pinellas County · Grades PK-06

    Tuition
    $11.8K/yr
    Type
    private
    • ~100 students
  2. 2

    Sailfuture

    St. Petersburg, Pinellas County · Grades 08-12

    Tuition
    $22K/yr
    Type
    private
    • ~70 students
  3. 3

    Alegria Montessori School Inc.

    St. Petersburg, Pinellas County · Grades 01-08

    Tuition
    $9K/yr
    Type
    private
    • ~40 students
  4. 4

    The French American School Of Tampa Bay

    St Petersburg, Pinellas County · Grades PK-06

    Tuition
    $20.0K/yr
    Type
    private
    • ~80 students
  5. 5

    Edgewater Preparatory Academy

    St. Petersburg, Pinellas County · Grades PK-12

    Tuition
    Free
    Type
    private
    • ~80 students
  6. 6

    Academy Prep Center Of St. Petersburg

    St. Petersburg, Pinellas County · Grades 05-08

    Tuition
    Free
    Type
    private
    • ~130 students
  7. 7

    Vallenari's Integrative Learning

    St Petersburg, Pinellas County · Grades PK-12

    Tuition
    Free
    Type
    private
    • ~350 students
  8. 8

    Pax Academy

    St. Petersburg, Pinellas County · Grades PK-12

    Tuition
    Free
    Type
    private
    • ~60 students
  9. 9

    Alfred Adler School

    St Petersburg, Pinellas County · Grades KG-09

    Tuition
    Free
    Type
    private
    • ~50 students
  10. 10

    New System School Inc. Florida Office

    St. Petersburg, Pinellas County · Grades KG-12

    Tuition
    Free
    Type
    private
    • ~40 students
How we rank these schools

Built relationships, not scrapers. AdmitCompass ranks schools using a composite score that blends four signals: enrollment size (a proxy for stability and program breadth), tuition reasonableness within the local market, freshness of our most recent verification, and a small bonus for schools with full admissions detail published on their profile.

Public data comes from the Florida Department of Education (FLDOE), the National Center for Education Statistics (NCES), and each school's own admissions pages. The information that actually matters to most families — acceptance rates, deadlines, what a director cares about — comes from direct interviews with school directors and admissions coaches across our active markets.

We do not publish scoring weights or per-axis thresholds. That keeps the moat intact: the rankings reflect actual conversations with people inside schools, not a formula anyone with a crawler could clone. Every profile is re-verified on a 180-day cadence, and the "last updated" date is timestamped on every school page.

Read the full methodology.

Frequently asked questions

What's the average tuition for middle schools in St. Petersburg?
Across the 28 schools on this list, annual tuition ranges from $9K/yr to $22K/yr, with a median of $15.9K/yr. Many schools offer financial aid, sibling discounts, or accept Florida Step Up / FES scholarships — check each school's detail page for current aid policy.
How competitive is admission in St. Petersburg?
Admissions selectivity ranges from open-enrollment (most charters and parish schools) to highly selective (top independent K-12 programs). Each school's profile page lists deadlines, test requirements, and any published acceptance rate.
Do these schools accept Step Up / FES scholarships?
14 of the 28 schools on this page accept Florida's Step Up For Students / FES-EO / FES-UA scholarships. That covers most or all of tuition for income-eligible families. Each school's detail page lists the specific scholarship programs accepted.
What's the smallest and largest school on this list?
Sawyer Scholastics Llc is the smallest with 1 students; Vallenari's Integrative Learning is the largest at 326. Smaller schools tend to offer more direct teacher contact and tighter community; larger schools usually have more elective and extracurricular breadth.
Is this list updated?
Yes. We re-verify school data on a 180-day cadence through direct contact with admissions teams, plus cross-checks against FLDOE, NCES, and published school sources. Each school profile shows the date of its most recent verification.

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