Ontario High

www.cjuhsd.net

1,994 Students

High School 9th - 12th

School Overview

Ontario High School, located at 901 W. Francis St. in Ontario, California, serves as a cornerstone of the Chaffey Joint Union High School District (CJUHSD). As a long-standing institution in the community, the school is dedicated to preparing its diverse student body for post-secondary success by offering a comprehensive curriculum that balances rigorous academic standards with a wide array of extracurricular opportunities.

The school places a strong emphasis on fostering a supportive learning environment where students are encouraged to engage in athletics, performing arts, and various career-technical pathways. By leveraging the resources of the CJUHSD, Ontario High School aims to equip its graduates with the critical thinking skills, technological literacy, and civic responsibility necessary to thrive in an evolving global landscape.

1,994

Total Students

91.3

Full-Time Teachers

21.8

Student/Teacher Ratio

86.7%

Free/Reduced Lunch

Student Demographics

Student Demographics Data Table

Student Demographics for Ontario High
Demographic	Student Count
White	47
Hispanic	1,773
Black	54
Asian	66
Two or More	30
American Indian	16
Pacific Islander	7

Hispanic
1,773 (89.0%)
Asian
66 (3.3%)
Black
54 (2.7%)
White
47 (2.4%)
Two or More
30 (1.5%)
American Indian
16 (0.8%)
Pacific Islander
7 (0.4%)

School Location

School Details

Status:	Open
School Level:	High School
School Type:	Regular School
Charter Status:*	Public Non-Charter
Virtual Instruction:	Supplemental Virtual
Shared Time Status:	N/A
District:	Chaffey Joint Union High
Phone:	(909)988-7411
Website:	http://www.cjuhsd.net
Grade Range:	9th - 12th
Total Students:	1,994
Full-Time Teachers (FTE):	91.3
Pupil/Teacher Ratio:	21.8
NSLP Participation:¹	Yes under Community Eligibility Option (CEO)
Qualified Free Lunch:	1,400
Qualified Reduced Lunch:	328

* Charter Schools: A public charter school is a publicly funded school that operates independently under a legislative contract (or "charter") with a state, school district, or designated authorizing entity. Charters grant these schools greater operational flexibility over curriculum, staffing, and budgeting in exchange for strict accountability to achieve performance standards established in their charter agreement.

¹ National School Lunch Program (NSLP): The National School Lunch Program is a federally assisted meal program operating in public and nonprofit private schools. It provides nutritionally balanced, low-cost or free lunches to eligible children each school day based on household income thresholds or community eligibility options (CEO).

Title I Program Overview: Title I, Part A of the Elementary and Secondary Education Act (ESEA) allocates federal financial assistance to local educational agencies and public schools with high percentages of children from low-income families to help ensure that all children meet challenging state academic standards.

Grades Taught

Grade 9 507

Grade 10 507

Grade 11 528

Grade 12 452