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Vision: All CJUHSD students will graduate ready for college and careers.

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The Chaffey Joint Union High School District has partnered with School Loop. School Loop is an innovative communication tool designed to keep parents, students, teachers and staff connected. With School Loop parents and students can:

  •  Check assignments online
  •  Monitor current grades
  •  Email teachers/counselors
  •  View school news/events
  •  Submit work electronically

Every Chaffey District parent and student is encouraged to register. It takes less than two minutes to sign up and all accounts are FREE! Click the 'Register Now' tab on the website of your child's school.    


The Chaffey District: Who Are We?


California Voting Rights Act Information

Currently the Chaffey Joint Union High School District uses an at-large system of electing the members of its Board of Trustees. Under state law, an at-large method of election may be deemed to impair the ability of some voters to elect candidates of their choice or to influence the outcome of elections and, therefore, may be subject to challenge under the California Voting Rights Act of 2001, California Elections Code 14025, et seq. (“CVRA”).

In order to ensure compliance with the CVRA or, at minimum, avoid the potential for costly litigation under the CVRA, on August 22, 2017, the Board of Trustees approved Resolution 2017-14 – Resolution Initiating Process of Establishing Trustee Areas and Elections By-Trustee Areas. The resolution initiated the legal and regulatory process to establish trustee areas within the District, as provided in Education Code 5019; changing the method of electing members of the Board, from the current at-large system, to a method which provides that Board members residing in each trustee area will be elected by the registered voters of that particular trustee area (Education Code 5030(b)), in sufficient time for the new method of electing members of the Board to be in place for the November, 2018 election.

The process of establishing trustee areas and transitioning to a by-trustee area election method requires public input, multiple public hearings, and the involvement of the San Bernardino County Committee on School District Organization, as well as potentially seeking and obtaining a waiver of the requirement for an election from the State Board of Education.

The District initiated the creation of election areas that would be roughly equal in population and in compliance with State law, the Federal Voting Rights Act, and the United States Constitution. Using data from the 2010 Census, the District’s consultant, Cooperative Strategies, created conceptual trustee area scenarios that divide the District into five new voting areas. The District hosted a series of public meetings and hearings, and provided information and a feedback link on the district website, to collect community input regarding the proposed area maps, allowing community members to view the conceptual trustee area scenarios and provide comments. Following community input, on November 14, November 16, November 27, and December 12, 2017, the Board of Trustee adopted Map Plan 2 (Conceptual Trustee Areas – Scenario 2) as the final map.  The Board also approved Resolution 2018-01, Recommending that the San Bernardino County Committee on School District Organization Approve and Establish Trustee Areas from which the Chaffey Joint Union High School District Trustees will be Elected in a By-Trustee Area Election Process.

On December 12, 2017, the Board of Trustees conducted a public hearing to consider a waiver request to the California Department of Education (CDE) to waive the requirement that the establishment of trustee areas and adoption of a “by trustee area” election process be submitted to the electors as set forth in Education Code Sections 5019 and 5020. Following the public hearing, the Board approved Resolution 2017-25, authorizing submission of the general waiver request to CDE.

The San Bernardino County Committee on School District Organization will conduct a public hearing on February 21, 2018 to consider the district’s plan to transition to by-trustee area elections.


Click on the links below to review the adopted map and Notice of Public Hearing

Scenario 2

Notice of Public Hearing Link

Click here to leave comments.

Am I Ready for the Future?

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Welcome to the Chaffey Joint Union High School District

I would like to welcome you to the Chaffey Joint Union High School District website. I hope this site will provide you with information about our schools, student activities and various avenues for communication.

As you review our website, you will learn about exciting programs and read about the many wonderful accomplishments of our students and staff. You will also learn of a variety of options to communicate with us and receive information about our schools. Please don't hesitate to contact us.

Mathew Holton, Ed.D.

CJUHSD Parents & Students:

I would like to welcome all CJUHSD students to the 2017-18 school year, and for our incoming Class of 2021, I wish you a special welcome as new freshmen!

The school year began on Monday, August 7th and will end on May 23, 2018.

Please take note of the schools’ start and end times for the 2017-18 school year:


Colony High School 7:30 a.m. - 2:20 p.m.
Ontario High School 7:30 a.m. - 2:20 p.m.
Rancho Cucamonga High School 7:30 a.m. - 2:20 p.m.
Alta Loma High School 8:05 a.m. - 2:55 p.m.
Etiwanda High School 8:05 a.m. - 2:55 p.m.
Chaffey High School 8:05 a.m. - 2:55 p.m.
Los Osos High School 8:05 a.m. - 2:55 p.m.
Montclair High School 8:05 a.m. - 2:55 p.m.
Valley View High School 8:05 a.m. - 2:54 p.m.


In the Chaffey District, we know that high school is vitally important to a student’s future success, so please know that we will do all we can to help you achieve your educational goals.  In fact, students who attend Alta Loma, Etiwanda, Chaffey, Colony, Los Osos, Montclair, Ontario, Rancho Cucamonga, Valley View, the Chaffey District Online High School, or any of our alternative programs will receive sound instruction and support so that each of you may realize success and ultimately graduate from one of our prestigious high schools. And this coming year, our senior classes of 2018 will lead the way.

I, along with the entire Chaffey District staff, am excited about the new school year, the challenges it will bring, and the privilege of working with each one of you!

Please do not hesitate to contact us, and also, take the opportunity to reference the Chaffey District’s website throughout the school year.


Mathew Holton, Ed.D.
Chaffey Joint Union High School District

Completing Meal Application

Completing Meal Application

Colony High School Los Osos High School Ontario High School Alta Loma High School Rancho Cucamonga High School Chaffey High School Valley View High School Etiwanda High School Montclair High School

Apply Online for Meal Benefits

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Try a new and convenient way to apply for Free and Reduced Meal Benefits online. It's fast, easy and confidential. 


Helpful Links:

Medi-Cal & Single State Application for Healthcare
The Women, Infant & Children Program

CalFresh & CalWORKs

New guaranteed admission agreement signed with GCU!

In an effort to provide even more advantages for the graduating students of our District, Dr. Mathew Holton, Superintendent and Grand Canyon University President, Brian Mueller recently signed our newest admission agreement! All CJUHSD graduates who meet the minimum requirements, will be able to enroll and attend this private liberal arts university. One of the amazing highlights of this agreement is the commitment of GCU to provide a minimum scholarship of $4,000 per academic year to all our students! We are very excited to provide this opportunity for our students to attend this university in Phoenix, Arizona. This agreement, along with the previous agreements with Cal State San Bernardino, Cal Poly Pomona, Cal State Bakersfield, University of Redlands, University of La Verne, and Azusa Pacific University continue to provide an advantage to the students of the Chaffey Joint Union High School District to pursue their dreams for the future!

Signing of Guaranteed Admissions

The Chaffey Joint Union High School District does not discriminate on the basis of sex, sexual orientation, gender, ethnic group identification, race, ancestry, national origin, religion, color, mental disability, physical disability, age or any other bias protected by law in its education programs or activities or in personnel or employment practices.

Concerns should be addressed to the following District Administrators, or by visiting the listed District Administrator at 211 W. Fifth St., Ontario, CA or by calling the District Office at (909) 988-8511:

Personnel and Employment Practices  
Discipline, Suspensions, Expulsions  
     Kern Oduro, Assistant Superintendent Ext. 2660
Educational Programs  
     James Cronin, Assistant Superintendent Ext. 2700
     Rick Wiersma, Assistant Superintendent Ext. 2680
Title IX - Report of Sexual Harassment  
(ensures sex equity in all district operations)  
     Kern Oduro, Assistant Superintendent Ext. 2660
Section 504  
(protects the rights of pupils with disabilities)  
    Kelly Whelan, Special Education Director Ext. 2610

Dr. Mathew Holton, Superintendent

Mat Holton, Superintendent

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See What's Happening at the Chaffey District

Today: 2/17/18

The Chaffey District is on Twitter

The Superintendent of the Chaffey Joint Union High School District and all of the site Principals have joined Twitter in an effort to provide another source of communication with students, parents and staff. The Twitter feed will appear on the right hand side of the Chaffey District home page and the home page of each school.

Follow us on Twitter!
(This link takes you to an external website. Please be aware that the external website is not affiliated with the Chaffey District or with its policies.)

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Governor and State Legislature Contact Info

Governor Jerry Brown

c/o State Capitol, Suite 1173
Sacramento, CA 95814
Phone: 916-445-2841
Fax: 916-558-3160

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