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Our School Overview

Riverdale Ridge High School cultivates a safe, inclusive and productive learning environment where all community members are engaged and inspired to lead fulfilling lives.

Hours & Schedule

Classes: 8:20 a.m. - 4:22 p.m. (T-F)

Office Hours: 8:10 a.m. - 5 p.m. (T-F)

Call Us

Main Office: 303-655-6800

Attendance: 303-655-6935

Visit Us

13380 Yosemite St.

Thornton, Co 80602

Core Values

The Way of the Raven is a set of core values selected by the students and staff of Riverdale Ridge to guide our decision-making as a community.


Strictly following what you believe is right and good.


Accepting accountability for one's self and the well being of others.


Ability to identify with other people's situations and feelings.


The reason for which something is done or created or for which something exists.

Why choose Riverdale Ridge?

Bell Schedule



 1 8:20-9:55
Advisory/PLT 10:00-10:40

Lunch 2A

1st Floor Classes

Class 2A 11:25-1:00
Class 2B 10:45-12:20

Lunch 2B

2nd Floor Classes

3 1:05-2:40
4 2:45-4:22


graduate wearing blue cap and gown is overcome with emotion

Join Our School

Visit our district enrollment page for the easy, step-by-step process.

Enroll Now

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Meet Our Principal

Learn more about the Brighton High School principal and administrative team

Our Principal

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What's Going On?

Check out our calendar to see what's coming up at our school.

View Calendar

The Way of the Raven