Ontario Christian School (Top Ranked Private School for 2026-27)

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Quick Facts (26-27)

Top Ranked CA School
Grades: Prekindergarten-12
Enrollment: 1,428 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Rankings

Ontario Christian School ranks among the top 20% of private schools in California for:

School Facts

Religious Affiliation

Christian

Grades Offered

Grades Prekindergarten-12

Students By Grade

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Distribution of Students By Grade

Grade	Ontario Christian School
Pre-K	200
Kind	94
1	96
2	97
3	84
4	76
5	94
6	94
7	95
8	72
9	119
10	114
11	111
12	82

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Grade 9 enrollment highest with 119 students, far above Grade 8’s 72.

Year Founded

1944

School Calendar

View School Calendar

Campus Size

42 acres

Student Body

Total Students

1,428 students

Student Body Type

Co-ed

% Students of Color

30%

State avg.: 52%

Academic Profile

Total Classroom Teachers

93 teachers

Student-Teacher Ratio

15:1

National avg.: 11:1

School Membership(s)School Assoc.

Association of Classical Christian Schools (ACCS)
Christian Schools International (CSI)
Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC)

Tuition & Financial Aid

Admission Deadline

None / Rolling

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School Notes

The mission of Ontario Christian School is to provide a Biblically-based, quality education for the children of Christian parents that nurtures students to grow in knowledge, conviction, and maturity; therefore, our focus is to equip students with the vision and skills to engage all relationships and culture under the authority of Jesus Christ.
The school is to help the parents train the individual child to be mature and unique within the family of God, and to accept deliberately and joyfully his or her special responsibilities.
The school is to be an effective instrument of God on behalf of Christian parents to train their children to become mature Christians, desirous and capable of developing the relationships established by God.

The mission of Ontario Christian School is to provide a Biblically-based, quality education for the children of Christian parents that nurtures students to grow in knowledge, conviction, and maturity; therefore, our focus is to equip students with the vision and skills to engage all relationships and culture under the authority of Jesus Christ. The school is to help the parents train the individual child to be mature and unique within the family of God, and to accept deliberately and joyfully his or her special responsibilities. The school is to be an effective instrument of God on behalf of Christian parents to train their children to become mature Christians, desirous and capable of developing the relationships established by God.

Source: National Center for Education Statistics (NCES)

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Frequently Asked Questions

What is Ontario Christian School's ranking?

Ontario Christian School ranks among the top 20% of private schools in California for: Largest student body and Oldest founding date.

When is the application deadline for Ontario Christian School?

The application deadline for Ontario Christian School is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in San Bernardino County, CA is $9,036 for elementary schools and $11,336 for high schools (read more about average private school tuition across the country).

The average acceptance rate in San Bernardino County, CA is 88% (read more about average acceptance rates across the country).