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Calvert Catholic Schools

Diocesan school · Grades Pre-K–12

Tiffin, OH

357 S Washington St, Tiffin, OH 44883

Overall grade: B-

ChooseAPrivateSchool.com grade, from official facts compared with similar schools.

  • BClass size
  • B+College-going
  • BYears serving families
  • B-Diversity

What stands out

  • Growing: enrollment up 79% since 2019–20
  • One school from pre-K through 12th grade

In Tiffin, Ohio, Calvert Catholic Schools is a Catholic diocesan school for students from pre-K through 12th grade. About 441 students attend, with roughly 15 students per teacher. Enrollment is up about 79% since 2019–20. The school is part of the Diocese of Toledo. The school reports that about 80% of its graduates go on to four-year colleges. The school day runs about 8 hours, 177 days a year. Ohio has programs that can help pay tuition; ask the school whether it takes part.

At a glance

Grades
Grades Pre-K–12
Students
441
Teachers
30.3 (full-time equivalent)
Students per teacher
14.6
Boys and girls
Coed · 223 girls, 218 boys
Religious affiliation
Catholic · Diocesan school
School day
About 8 hours
School year
177 days
Graduates going to 4-year colleges
About 80% (the school's estimate for the class before the survey)
Library
Yes

Reviews

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    How it compares

    • Larger than 50% of Catholic schools in Ohio.
    • Compared with 22 Catholic schools in Ohio.

    Students by survey year

    246’19–20178’21–22441’23–24

    Total students reported in official records since 2019–20.

    Students by grade

    Pre-K47
    K34
    121
    223
    341
    430
    535
    623
    735
    850
    940
    1046
    1132
    1231

    Student body

    White98%
    Hispanic or Latino1%
    Black1%
    Asian1%

    Help paying tuition in Ohio

    These state programs can help pay private school tuition. Only participating schools can accept them, so ask Calvert Catholic Schools whether it takes part.

    More about Ohio's programs →

    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?

    More questions to ask →

    Questions about Calvert Catholic Schools

    What grades does Calvert Catholic Schools serve?

    Calvert Catholic Schools serves grades Pre-K–12.

    How many students attend Calvert Catholic Schools?

    About 441 students, with 15 students per teacher, according to official records.

    How much is tuition at Calvert Catholic Schools?

    Call the school to ask about tuition, financial aid and payment plans. Ohio 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

    Other private schools nearby

    Calvert Catholic School

    Diocesan school · Grades Pre-K–12

    One school from pre-K through 12th grade

    Tiffin, OH0.4 mi

    B-Overall grade441 students16 students per teacher