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Colony High School
24 Hour Attendance Line

(909) 460-5881

College Planning Night

Freshmen College Planning Night

Click image above to view the
College Planning Night Presentation

Parent Opportunities

Colony High School
Parent Involvement Opportunities:


  • Coffee with the Principal
  • School Site Council
  • ELAC
  • Safety Committee


Parent Involvement Flyer


The Common Core State Standards Overview


Final Exam Schedule

  Mon., Dec. 18 Tues., Dec. 19 Wed., Dec 20
6:31-7:23 Period 0 Period 0  
7:30-9:30 Period 1 Period 6 Period 7
9:30-9:43 Break Break Break
9:50-11:50 Period 3 Period 2 Period 5

Fall Final Exam Schedule

Dear Parents and Students,

Welcome back to the 2017-2018 school year!

I would like to take this opportunity to welcome all of you, especially the Class of 2021, to Colony High School! As the new principal of Colony High School, I am excited to have started the 2017- 2018 school year.  It is our commitment to continue raising the standards for our learning community and ensuring possibilities of success for all of our students!

It has been a great start to our school year, and I am looking forward to seeing our Titans shine in the classroom, on the field, in activities and in the arts. We have made the commitment to making a difference every day, to help every student here to go beyond the expected.  We are challenging students to always do their best and providing opportunities for students to meet these expectations. 

I am thankful for all the teachers, coaches and staff who pour so much into our students.  I am also honored to be part of a community that supports the collective work of the learning community.



Eric Danhof, Principal

See What's Happening at COHS

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Parent Math Night Flyer

Arsenic and Old Lace Play flyer

Completing Meal Application

Completing Meal Application

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 Colony High School to get your Aeries Parent Portal account.

Online Authorization Form: English, Spanish

Login to Aeries Parent Portal


Am I Ready for the Future?

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Introducing Titan Academy

Hey Colony...


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.

Everything we do at Colony, we do with PRIDE!

Mr. Danhof, Principal

Eric Danhof, Principal

Follow COHS on Twitter

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Colony High School

U.S. News

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Read more here!

School Accountability Report Card

2015-2016 - English
2015-2016 - Spanish

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

District Payment Center


Colony HS Web Store

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.