Schools

Alta Loma High School
Chaffey District Online High School
Chaffey High School
Colony High School
Chaffey Community Day School
Etiwanda High School
Los Osos High School
Montclair High School
Ontario High School
Rancho Cucamonga High School
Valley View High School
Chaffey Adult School

Principal

Smiling woman with long curly dark hair in a blue and green plaid jacket

Tiffany Bunn, Ed.D.
Principal
Email: tiffany.bunn@cjuhsd.net
Phone: (909) 930-2929 Ext 2020

Bridgett Eaves
Administrative Secretary II
Email: bridgett.eaves@cjuhsd.net
Phone: (909) 930-2929 Ext 2021

Colony High School

Address: 3850 E. Riverside DrOntario, CA 91761

Phone: +1 909-930-2929

Anti-Harassment
Boundary Search
District Payment Center
Non-Discrimination
Title IX

Site Map
Accessibility
Sign In

Notice of Non-Discrimination: In compliance with federal law, our school district administers all education programs, employment activities and admissions without discrimination against any person on the basis of gender, race, color, religion, national origin, age, or disability.