Trinity School
Independent Catholic school · Grades Pre-K–8
Ellicott City, MD
4985 Ilchester Rd, Ellicott City, MD 21043
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- B+Years serving families
- A+Diversity
What stands out
- The smallest classes of any Catholic school in Ellicott City
- Smaller classes than 81% of Catholic schools in Maryland
Trinity School is an independent Catholic school in Ellicott City, Maryland, for students from pre-K through 8th grade. It has about 212 students and around 9 students per teacher, smaller classes than 81% of Catholic elementary schools in Maryland. The school is part of the Archdiocese of Baltimore. Students attend about 7 hours a day, 178 days a year. Maryland has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 212
- Teachers
- 22.5 (full-time equivalent)
- Students per teacher
- 9.4
- Boys and girls
- Coed · 132 girls, 80 boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Baltimore
- School day
- About 7 hours
- School year
- 178 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 81% of Catholic elementary schools in Maryland (9 students per teacher).
- A smaller school: fewer students than 58% of Catholic elementary schools in Maryland.
- Compared with 93 Catholic elementary schools in Maryland.
Students by survey year
Total students reported in official records since 2015–16.
Students by grade
Student body
Member of
- National Catholic Educational Association
- A state or regional independent school association
Help paying tuition in Maryland
These state programs can help pay private school tuition. Only participating schools can accept them, so ask Trinity School whether it takes part.
- BOOST Scholarship Program · Voucher or 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 Trinity School
What grades does Trinity School serve?
Trinity School serves grades Pre-K–8.
How many students attend Trinity School?
About 212 students, with 9 students per teacher, according to official records.
How much is tuition at Trinity School?
Call the school to ask about tuition, financial aid and payment plans. Maryland 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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