Helias Catholic High School
Diocesan school · Grades 9–12
Jefferson City, MO
1305 Swifts Hwy, Jefferson City, MO 65109
Overall grade: B-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- A-College-going
- B+Years serving families
- BDiversity
What stands out
- The largest Catholic school in Jefferson City
- 94% of graduates go to four-year colleges
- Serving families in Jefferson City since at least 2011
In Jefferson City, Missouri, Helias Catholic High School is a Catholic diocesan school for students from 9th grade through 12th grade. About 680 students attend, with roughly 19 students per teacher. The school is part of the Diocese of Jefferson City. The school reports that about 94% of its graduates go on to four-year colleges. The school day runs about 7 hours, 180 days a year. Missouri has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades 9–12
- Students
- 680
- Teachers
- 35 (full-time equivalent)
- Students per teacher
- 19.4
- Boys and girls
- Coed · 315 girls, 365 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Jefferson City
- School day
- About 7 hours
- School year
- 180 days
- Graduates going to 4-year colleges
- About 94% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Larger than 83% of Catholic high schools in Missouri.
- Compared with 23 Catholic high schools in Missouri.
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 Missouri
These state programs can help pay private school tuition. Only participating schools can accept them, so ask Helias Catholic High School whether it takes part.
- MOScholars · 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 Helias Catholic High School
What grades does Helias Catholic High School serve?
Helias Catholic High School serves grades 9–12.
How many students attend Helias Catholic High School?
About 680 students, with 19 students per teacher, according to official records.
How much is tuition at Helias Catholic High School?
Call the school to ask about tuition, financial aid and payment plans. Missouri 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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