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Rancho Cucamonga HS
24 Hour Attendance Line

(909) 460-5707

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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.   


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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. 

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Am I Ready for the Future?

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The 2015-16 school year is well underway and our students and staff are working hard. I wanted to share a few support programs that we are offering this year. Tutoring is available for all students after school and we are offering online credit recovery classes. We want our students to be successful and extending our day will allow them added support. Rancho has earned respect by setting high standards and on-going support to obtain maximum student achievement for every student. Our expectations for all students are that they will be empowered with knowledge and are College and Career ready.

Rancho Cucamonga High School provides many academic and extracurricular activities. Students who become involved outside the classroom are more successful inside the classroom. We hope our students maximize their high school experience by becoming involved in some of our school's excellent athletic and academic teams, fine and performing arts programs, and outstanding club activities. There are many to choose from and each student can find something that is of interest to them to make high school fun and rewarding.

It is my honor to work with the tremendous students and staff that make Rancho great! Rancho is proud of its academic success and 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


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Vision: Students will be college and career ready upon graduation

Week at a Glance


Perfect Attendance Car Giveaway

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Achieve Perfect Attendance for a chance to win a new Chevy Cruze!


Hello Cougar parents and students,

To add to the fantastic start to the 2015-2016 school year, we are very excited to bring this information to all of our Cougar families—this school year, every RCHS student has a chance to win a new car! Courtesy of Mark Christopher Chevrolet, a brand new Chevy Cruze can go to one of our students if he or she can achieve perfect attendance this school year! Here are the details:

•    The “Cool to Stay in School” contest begins on August 17, 2015, and goes through May 4, 2016. It is open to students of all grade levels. All students who achieve perfect attendance for the 2015-2016 school year will have their names entered into a drawing for the brand new car!
•    Although there is only one car, Mark Christopher Chevrolet will also be drawing more names from the same perfect attendance group of students and giving away flat screen TV’s, laptops, Xbox’s, and many other outstanding prizes
•    Mark Christopher Chevrolet will also be holding monthly drawings where we will check for perfect attendance for the month and give away some awesome gifts. Last year, for example, Mark Christopher gave away Beats headphones and iPods for their monthly drawings. That’s awesome!
•    Rancho Cucamonga High School is in competition with Montclair High School for the first month and a half of the contest. The school with the highest percentage of students with perfect attendance between August 17th and September 30th will receive $1,000!
•    Official “Cool to Stay in School” rules and regulations can be accessed at http://www.markchristopher.com/Its-Cool-To-Stay-In-School-Contest.

Let’s do it Cougars, let’s set a record this year for perfect attendance and go after that brand new Chevy Cruze! And please be sure to stop by Mark Christopher Chevrolet and give them a huge thanks!
Best of luck Cougars!


Aeries.net Parent Portal


The Chaffey Joint Union High School District is pleased to announce the Aeries.net Parent Portal. This new tool allows parents the opportunity to electronically update student information and complete the summer mailer online. This process is optional and ready now! Here’s how to get started:

  1. Complete the letter received by mail or download a copy here and return to the RCHS guidance office.
  2. You will be contacted by RCHS with your unique code needed to open your Aeries.net Parent Portal account.
  3. Download instructions here on how to create your Aeries.net Parent Portal Account.
  4. When the Summer Data Confirmation Window opens in Aeries.net you will be able to update your student information online instead of completing most documents included with the summer mailer. Click here to view a brief video on completing your summer data using Aeries.net.

Click the link below to connect to Aeries.net:



Click the image to view presentation!

Go Cougars!


Mr. Willborn, Principal


Follow RCHS on Twitter

FREE Tutoring

Tutoring Schedule:

Monday - Thursday
2:30 - 3:30 pm
Room A104


School Loop Tutorials

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

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Friends of Family Gift Drive
We are asking that every 2nd period class donate two gifts that will be given to foster youth in our district.  Our students in foster care have endured many challenges in their lives. They often feel abandoned, alone and vulnerable during th... Continue

Financial Aid downloadable hand outs and Resources
Attention seniors and parents of seniors:

If you are planning on attending any tuition based institution  next school year you must submit a FAFSA (Free Application for Federal Student Aid) to find out if you qualify for money(scholarships... Continue

New SAT reminder for the class of 2017
Attention class of 2017 and parents,

This is a reminder that the SAT is changing as of March 2016. If you want to take the current SAT you still have 2 more opportunities to register for exams in December and January.  Colleges and Univers... Continue

School Accountability Report Card

2013-2014 - English
2013-2014 - Spanish

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

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