Unlock your child’s full potential. Enroll today!
How Career & College Prep Works
Career Fields & Courses
Career & College Services for High School
Why Choose K12
Adult Learning
K12 for Business
K12 for School Districts
See All Products
How Career & College Prep Works
Career Fields & Courses
Career & College Services for High School
Why Choose K12
Adult Learning
K12 for Business
K12 for School Districts
See All Products
Do Not Sell or Share My Personal Information
We will honor your choice to opt-out of the “sale” or “share “of your personal information and for “targeted advertising” (as such terms are defined in any applicable laws and described in our Privacy Policy). This choice does not impact your account or emails you are subscribed to receive from us. Please see our Privacy Policy for more details.
The information you provide below, if needed, will facilitate your request to opt-out of out of the sale or share of your personal information and for targeted advertising. If you do not provide the information requested below, we may not be able to identify you and process your request to opt-out. Any information you provide below will not be used, disclosed, or retained for any purpose other than processing your opt-out request.
Do Not Sell My Information -Privacy Page
"*" indicates required fields
"*" indicates required fields
866.968.7512
Online High Schools in Colorado
A Fresh Approach to Public High School in Colorado
Did you know your high school student can experience a public school education that’s personalized to their needs and interests from the comfort of home? At a K12-powered online high school in Colorado, your student will benefit from engaging curriculum and instruction from state-licensed teachers. And, it’s tuition-free.*

K12-Powered Online Public High School in Colorado Could Be a Great Fit
Online high schools in Colorado powered by K12 can meet the needs of all kinds of learners:
- Students who are involved in extracurricular sports or entertainment
- Those who want to jump-start their postgraduation career
- Students who would like more personal and academic support
- Those looking for learning experiences designed to prepare them for a 21st-century life
How does K12-powered online high school work?
As the parent of an online student, you or another responsible adult, would serve as your student’s Learning Coach. That means devoting 1 to 3 hours per day helping your student stay on schedule, recording attendance, and communicating with teachers when necessary.
Students attend teacher-led online classes with their peers and work on daily coursework through the virtual school platform. The online high school curriculum includes:
- Multiple levels of math, English, science, and history
- World languages, art, and music
- A wide choice of electives including career-focused courses

Graduates receive recognized diplomas
Graduates receive a diploma recognized by colleges and employers around the country.
See what a day of online learning looks like at a K12-powered school.
Schools Available for Colorado Students

You can purchase K12 courses to supplement your homeschool curriculum or help your student catch up, get ahead, or explore an interest. These flexible courses are available with part-time and full-time options and with convenient year-round start dates.
*Families do not pay tuition for a student to attend an online public school. Common household items and office supplies like printer ink and paper are not provided. Our enrollment consultants can help you address your technological and computer needs.