St. Petersburg Catholic High School
Diocesan school · Grades 9–12
St. Petersburg, FL
6333 9th Ave N, St. Petersburg, FL 33710
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- ACollege-going
- A-Years serving families
- ADiversity
What stands out
- The largest Catholic school in St. Petersburg
- 95% of graduates go to four-year colleges
- Smaller classes than 70% of Catholic schools in Florida
- Serving families in St. Petersburg since at least 2011
In St. Petersburg, Florida, St. Petersburg Catholic High School is a Catholic diocesan school for students from 9th grade through 12th grade. About 449 students attend, with roughly 12 students per teacher, smaller classes than 70% of Catholic high schools in Florida. Its enrollment has held steady since 2011–12. The school is part of the Diocese of St. Petersburg. The school reports that about 95% of its graduates go on to four-year colleges. The school day runs about 7.5 hours, 180 days a year. Florida has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades 9–12
- Students
- 449
- Teachers
- 36.6 (full-time equivalent)
- Students per teacher
- 12.3
- Boys and girls
- Coed · 232 girls, 217 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of St. Petersburg
- School day
- About 7.5 hours
- School year
- 180 days
- Graduates going to 4-year colleges
- About 95% (the school's estimate for the class before the survey)
Reviews
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How it compares
- Smaller classes than 70% of Catholic high schools in Florida (12 students per teacher).
- A smaller school: fewer students than 67% of Catholic high schools in Florida.
- Compared with 33 Catholic high schools in Florida.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
Help paying tuition in Florida
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Petersburg Catholic High School 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. Petersburg Catholic High School
What grades does St. Petersburg Catholic High School serve?
St. Petersburg Catholic High School serves grades 9–12.
How many students attend St. Petersburg Catholic High School?
About 449 students, with 12 students per teacher, according to official records.
How much is tuition at St. Petersburg Catholic High School?
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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