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Rancho Cucamonga HS
24 Hour Attendance Line

(909) 460-5707

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Apply for Meal Benefits Online

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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. 


The Common Core State Standards Overview

Hey Rancho....


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 top left of this page.   


Final Exam Schedule

Grades 9-11

  Mon., 5/21 Tues., 5/22 Wed., 5/23
7:30-9:30 Period 3 Period 2 Period 1
9:30-9:43 Break Break Break
9:50-11:50 Period 6 Period 5 Period 4

Periods 0 & 7 will be on Friday, May 18th and Monday, May 21st

Grade 12
May 17th and May 18th - All Periods

It’s that time!!

The school year is rapidly coming to an end. With just a few weeks left of school before finals, our students are focused on finishing strong. Final progress reports have been mailed home, and it is an important tool for our students to gauge their progress in each class.  I encourage our families to monitor School Loop and communicate with teachers and counselors if you have any concerns. Rancho will continue to offer after school peer and teacher tutoring and PTSS Saturday School for added support. Our Library is also open until 3:30pm.

May brings out our heavy hitters for the Advanced Placement Exams. Our students began working for this assessment last summer. We will be administering 1,300 exams over ten days. They are excited and ready! The schedule for AP Exams:

  • Monday May 7th – Friday May 18th

Our Finals Schedule is listed below, May 17 - 19 are minimum days

Final Exam Schedule - Grades 9 -11

Mon., May 21st

Tues., May 22nd

Wed., May 23rd

Period 3

Period 2

Period 1




Period 6

Period 5

Period 4


1st Final

7:30 - 9:30


9:30 - 9:43

2nd Final

9:50 - 11:50


Senior Final Exam Schedule

Thursday, May 17th & Friday May 18th

Periods: 0,1,2,3,4,5,6,7


It is also time for the class of 2018 to get excited for Graduation. We are once again excited to host Graduation in our Stadium on Tuesday May 22nd at 6:30pm! We are so grateful for your support and help in making this happen! It will be a spectacular evening!

Rancho has earned respect by setting high standards and on-going support to obtain maximum student achievement for every student. It is my honor to work with the tremendous students and staff that make Rancho great! Rancho is proud of its academic success and our expectations for all students are:

  • They will be empowered with knowledge
  • They will be  College and Career ready

We are proud of the fact that each year our students are accepted at some of the most prestigious colleges and universities in the nation.

I am looking forward to seeing you at our events and activities! Follow me on Twitter at @RCHS_Cougars for the latest news.  Stop by and say hello when you see me on campus

Thank You,

Cary Willborn
Principal RCHS


Promise Scholars Scholarship!

If you attended a middle school in the Ontario Montclair Unified School District, please complete the short survey at the link below. All eligible students will be awarded a $100 scholarship and will be entered with a chance to win scholarships of up to $1000. This is time sensitive, so apply today!


Eligible students will:

  • have attended an OMSD middle school
  • have graduated from any CJUHSD high school
  • have completed the FAFSA or Dream Act application
  • not be receiving a City of Ontario Promise scholarship or the Montclair to College scholarship

Completing Meal Application

Completing Meal Application

Week at a Glance

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Deliveries At School

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New Car Giveaway

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Metro Honda Perfect Attendance
New Car Giveaway

2017/18 Rules

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Am I Ready for the Future?

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Complete Summer Mailer Online!


The Chaffey Joint Union High School District is now offering the option of completing the summer mailer online for returning students. If interested, please complete and return the Online Authorization Form to Rancho Cucamonga High School to get your Aeries Parent Portal account.

Online Authorization Form: English, Spanish

Login to Aeries Parent Portal


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Vision: Students will be college and career ready upon graduation

Go Cougars!


Mr. Willborn, Principal


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School Loop Tutorials

View parent and student School Loop tutorials here.
Student Tutorial
Parent Tutorial

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School Accountability Report Card

2016-2017 - English
2016-2017 - Spanish

A hard copy of our SARC Report is available in the main office.

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