St. Catherine of Siena School, Rialto CA: K-8, 158 Students

St. Catherine of Siena School is a private school in Rialto, CA teaching grades K-8. It reported 158 students in its 2025-26 private school affidavit to the California Department of Education.

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School facts

Grades: K-8
Students: 158

We list this school from the California Department of Education’s 2025-26 private school affidavit data. It was not in the 2023-24 federal survey, so its enrollment (kindergarten to grade 12) and grades come from the private school affidavit the school filed with the California Department of Education for 2025-26. Ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.

St. Catherine of Siena School tuition

We have not verified a tuition figure for St. Catherine of Siena School yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees, or look for a tuition page on the school’s website.

Common questions about St. Catherine of Siena School

How much is St. Catherine of Siena School tuition?

We have not verified a tuition figure for St. Catherine of Siena School, and we do not estimate one. Ask the admissions office for the full-year price for your child’s grade and the required fees.

What grades does St. Catherine of Siena School teach?

St. Catherine of Siena School teaches grades K-8, according to the school facts on this page, with 158 students reported. Grade levels and open seats change from year to year, so ask the admissions office which grades are taking new students.

Questions to ask St. Catherine of Siena School

What is the full-year tuition for my child’s grade, and which fees are required on top of it?
Is there a waitlist or an application deadline for my child’s grade?
Do you offer financial aid, sibling discounts or payment plans?

A school is the only source for its current price and open seats. Its website or admissions office can answer these.

Other private schools nearby

School	Grades	Students	Per teacher	Affiliation	Miles
Lighthouse Christian Academy	K-12	78	not reported	not reported	2
Calvary Chapel Rialto Christian School	K-12	171	13.1	Christian (nondenominational)	2
Indigenous Learning	2-12	10	5	Nonsectarian	2
Altus Academy	5-12	30	not reported	not reported	2
Apex Academy	K-12	13	not reported	not reported	3
Liberty Christian Academy	K-12	17	9	Pentecostal	3
Stoneridge Preparatory School	7-12	10	3.2	Nonsectarian	3
Resurrection Academy	PreK-8	133	10.4	Roman Catholic	3

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