For the 2026 school year, there are 3 public high schools serving 574 students in Carbondale, CO.
The top-ranked public high schools in Carbondale, CO are Marble Charter School, Roaring Fork High School and Bridges. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Carbondale, CO public high schools have an average math proficiency score of 30% (versus the Colorado public high school average of 34%), and reading proficiency score of 55% (versus the 53% statewide average). High schools in Carbondale have an average ranking of 7/10, which is in the top 50% of Colorado public high schools.
Carbondale, CO public high school have a Graduation Rate of 71%, which is less than the Colorado average of 82%.
The school with highest graduation rate is Roaring Fork High School, with 80-84% graduation rate. Read more about public school graduation rate statistics in Colorado or national school graduation rate statistics.
Minority enrollment is 52% of the student body (majority Hispanic), which is more than the Colorado public high school average of 51% (majority Hispanic).
Best Public High Schools in Carbondale, CO (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Marble Charter School
Charter School
(Math: 21-39% | Reading: 60-79%)
Rank:
Rank:
8/
Top 30%10
412 West Main Street
Carbondale, CO 81623
(970) 963-9550
Carbondale, CO 81623
(970) 963-9550
Gr: K-10 | 34 students Student-teacher ratio: 11:1 Minority enrollment: 3%
Rank: #22.
Roaring Fork High School
(Math: 30-34% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
2270 Highway 133
Carbondale, CO 81623
(970) 384-5757
Carbondale, CO 81623
(970) 384-5757
Gr: 9-12 | 472 students Student-teacher ratio: 17:1 Minority enrollment: 53%
Rank: #33.
Bridges
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
455 South 3rd Street
Carbondale, CO 81623
(970) 384-5995
Carbondale, CO 81623
(970) 384-5995
Gr: 9-12 | 68 students Student-teacher ratio: 10:1 Minority enrollment: 71%
Frequently Asked Questions
What are the top-ranked public high schools in Carbondale, CO?
The top-ranked public high schools in Carbondale, CO include Marble Charter School, Roaring Fork High School and Bridges.
How many public high schools are located in Carbondale?
3 public high schools are located in Carbondale.
What is the racial composition of students in Carbondale?
Carbondale public high schools minority enrollment is 52% of the student body (majority Hispanic), which is more than the Colorado public high schools average of 51% (majority Hispanic).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.