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Rancho Cucamonga HS
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(909) 460-5707

The Common Core State Standards Overview

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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 top left of this page.   


District Payment Center


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. 


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


Dear Parents and Students,

I hope all of you have had a restful and rejuvenating summer. I would like to take this opportunity to welcome the class of 2020 to Rancho Cucamonga High School, we expect great things from you! We are excited for the upcoming 2016- 2017 year school!

Here is our Registration Information for the 2016-2017 school year:

Freshmen, with last names A-K will attend our Freshman Orientation on Thursday July 28th.  

Freshman with last names L-Z will attend Freshman Orientation on Friday, July 29th

The orientation for both days will begin at 7:45am-1:00pm in the gym. Please arrive early for check-in.

Parents, we will have a Freshman Parent Orientation beginning at 8:00am in our MPR.

Senior, Junior, and Sophomore student schedules will be distributed as follows:

Seniors (Class of '17)

Monday,        July 25th


Juniors (Class of '18)

Tuesday,       July 26th


Sophomores (Class of '19)

Wednesday,  July 27th


Please make sure that all items in the registration packet are completed and turned in.

Our first day of school is Monday, August 8th. All students should plan on arriving early and ready for class at 7:25 am. Please know that we are still under construction for our state of the art Auditorium and new Classroom Building. They will be spectacular!

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.




Cary Willborn

Principal RCHS

Am I Ready for the Future?

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Week at a Glance


Volunteer Opportunity

The City of Rancho Cucamonga is looking for
Volunteer Volleyball Coaches
for Youth League
(Experience is NOT required)


Volunteer Flyer
Youth Volleyball Flyer


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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.
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School Accountability Report Card

2014-2015 - English
2014-2015 - Spanish

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

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