Below Average

#1697 of 1,787 private schools in CA

Ontario Christian School

School

931 W PHILADELPHIA ST, Ontario, CA 91762

Last updated: July 2026

Private

Enrollment

1,266

Student-Teacher

37.9:1

Score

4.4

Grades

Kindergarten – 12th

Enrollment

1,266

Student-Teacher

37.9:1

Score

4.4

Grades

Kindergarten – 12th

Data vintage
2021-22

Data vintage2021-22

How this school compares

California private schools

#1,697 of 1,787

In Ontario

#7 of 7

public schools

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About Ontario Christian School

Ontario Christian School is a private school in Ontario, CA. Ontario Christian School serves approximately 1,266 students, and covers grades Kindergarten-12th, and has a 37.9:1 student-teacher ratio. Ontario Christian School has a current MySchoolScout rating of 4.4 out of 10 and ranks #1,697 of 1,787 private schools in CA.

How it compares1.9 pts below CA schools

4.4

This school 4.4 · Below Average
CA avg 6.3

What Parents Should Know

Ontario Christian School runs 37.9:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.

Ontario Christian School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Ontario Christian School compares to 38 public schools serving similar grades in Ontario, CA

Student-Teacher Ratio

37.9:1

This School

21.7:1

Public Avg

Avg School Size

1,266

This School

676

Public Avg

Avg School Scout Rating

4.4

This School

6.8

Public Avg

Student Demographics

White 40.4% vs 0%

Hispanic 29.9% vs 0%

Asian 8.1% vs 0%

Black 6% vs 0%

Ontario Christian School Ontario Public Avg

Nearby Other Schools

School	Distance	Enrollment	STR	Rating
Ontario Christian School (this school)	—	1,266	37.9:1	4.4
Ontario High	0.5 mi	2,121	22.3:1	7.0
Richard Haynes Elementary	0.5 mi	661	22.8:1	6.9
Vista Grande Elementary	0.8 mi	384	22.6:1	8.8
Sultana Elementary	1.3 mi	621	20.7:1	8.0
Oaks Middle	1.4 mi	682	20.7:1	8.4
De Anza Middle	1.5 mi	504	16.3:1	8.4
Euclid Elementary	1.6 mi	573	20.5:1	7.2
Mission Elementary	1.6 mi	560	22.4:1	6.9
Bon View Elementary	1.7 mi	609	23.4:1	6.0
Online Academy	1.9 mi	146	12.2:1	9.1
Central Language Academy	2.9 mi	733	25.3:1	7.5
Elderberry Elementary	3.0 mi	551	22:1	6.6
Lincoln Elementary	3.0 mi	538	18.6:1	7.2
Vina Danks Middle	3.1 mi	607	17.9:1	5.6
Chaffey High	3.3 mi	3,223	23.9:1	5.9
El Camino Elementary	3.4 mi	478	18.4:1	7.3
Hawthorne Elementary	3.5 mi	559	24.3:1	5.8
Ray Wiltsey Middle	3.6 mi	741	18.1:1	7.4
Mariposa Elementary	3.6 mi	567	21.8:1	6.7
Del Norte Elementary	3.7 mi	448	20.4:1	5.4

Showing 20 of 38 schools. View all schools in Ontario

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention

D 1.3 / 10

View breakdown

Student-Teacher Ratio 37.9:1

Instructional Commitment

B 6.3 / 10

View breakdown

School Day Length 7 hours

Annual Instructional Hours 1,225

Diversity & Inclusion

A 9.2 / 10

View breakdown

Diversity Index 72%

Community Context

Data Unavailable

School Profile

C 2.5 / 10

View breakdown

Enrollment 1,266

View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 40.4%

Hispanic 29.9%

Two or More 14.5%

Asian 8.1%

Black 6.0%

Pacific Islander 0.9%

Native American 0.2%

Source: NCES Private School Survey (PSS)

Location

931 W PHILADELPHIA ST, Ontario, CA 91762

Nearby Alternatives

Families considering Ontario Christian School may also want to explore other schools in the area. ORION INTERNATIONAL ACADEMY (rated 7.1/10, 1.7 miles away), which scores notably higher. Additionally, ONTARIO CHRISTIAN SCHOOL (rated 5.0/10, 1.1 miles away), which scores slightly higher. For more schools in Ontario, see our Ontario schools guide .

Nearby Schools

20 within 1.7 mi

School	Distance	Enrollment	Rating
Ontario High Ontario	0.5 mi	2,121	7.0
Richard Haynes Elementary Ontario	0.5 mi	661	6.9
Alicia Cortez Elementary Chino	0.8 mi	464	5.4
Vista Grande Elementary Ontario	0.8 mi	384	8.8
Magnolia Junior High Chino	1.3 mi	577	6.8
Walnut Avenue Elementary Chino	1.1 mi	482	5.5
ONTARIO CHRISTIAN SCHOOL Ontario	1.1 mi	1,258	5.0
Allegiance STEAM Academy - Thrive Chino	1.3 mi	960	3.7
Chino High Chino	1.2 mi	2,009	6.3
Oaks Middle Ontario	1.4 mi	682	8.4
CHRIST LUTHERAN PRESCHOOL AND KINDERGARTEN Chino	1.3 mi	6	—
United Family Schooling Chino	1.3 mi	6	—
Sultana Elementary Ontario	1.3 mi	621	8.0
De Anza Middle Ontario	1.5 mi	504	8.4
Euclid Elementary Ontario	1.6 mi	573	7.2
Howard Cattle Elementary Chino	1.7 mi	577	4.8
Mission Elementary Ontario	1.6 mi	560	6.9
MOUNT ZION CHRISTIAN SCHOOL Ontario	1.8 mi	4	—
E. J. Marshall Elementary Chino	1.5 mi	434	6.3
ORION INTERNATIONAL ACADEMY Ontario	1.7 mi	68	7.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91762 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$76,289

Median Home Value

$568,700

Median Rent

$1,752/mo

Population

63,656

College Educated

21.3%

Homeownership

58.4%

Avg Commute

31.4 min

Poverty Rate

12.9%

Median Age

33.9

Similar Schools

Schools in the same state with comparable level, size, and ratings

School	Enrollment	Rating
Westlake Charter Sacramento, CA	1,382	4.4
ACCESS County Community Costa Mesa, CA	1,525	4.5
Kings Valley Academy II Hanford, CA	1,066	4.5
WOODCREST CHRISTIAN DAY SCHOOL Riverside, CA	1,115	4.3
Crescent View South II Fresno, CA	1,252	4.6
EPIC Charter (Excellence Performance Innovation Citizenship) Anaheim, CA	1,064	4.6

Frequently Asked Questions

Common questions about Ontario Christian School

What grades does Ontario Christian School serve?

Ontario Christian School serves students in grades Kindergarten through 12th.

How many students attend Ontario Christian School?

Ontario Christian School has an enrollment of approximately 1,266 students.

What is the student-teacher ratio at Ontario Christian School?

The student-teacher ratio at Ontario Christian School is 37.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Ontario Christian School rank in CA?

Ontario Christian School ranks #1,697 of 1,787 private schools in CA.

What is Ontario Christian School's MySchoolScout rating?

Ontario Christian School has a current MySchoolScout rating of 4.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Ontario Christian School a private school?

Yes, Ontario Christian School is a private coeducational school with a Christian, no specific denomination affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Ontario Christian School a religious school?

Ontario Christian School has a Christian, no specific denomination religious affiliation.

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Neighborhood Context

Walk Score: 73 Very Walkable
Transit Score: 23 Minimal Transit
Bike Score: 54 Bikeable

Quick Facts NCES PSS (SY 2021-22)

Grades: Kindergarten – 12th
Enrollment: 1,266
Gender Split: 50% M / 50% F
Student-Teacher Ratio: 37.9:1
Teachers (FTE): 33
Type: private
Coed Status: coed
Affiliation: Christian, no specific denomination
School Day: 7 hours
Days Per Year: 175 days
Setting: Midsize City
County: San Bernardino County
Phone: (909) 984-1756

Resources & Links

Search for School Website ↗ Google Maps & Reviews ↗ GreatSchools Profile ↗ Niche Reviews ↗ Official NCES Data ↗

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

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Data sources

NCES PSSSY 2021-22 Census ACS2019-2023 MySchoolScout Rankings2024 Full details →

Ontario Christian School

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