For the 2025 school year, there are 8 public high schools serving 3,543 students in Garfield County, CO.
The top ranked public high schools in Garfield County, CO are Glenwood Springs High School, Marble Charter School and Roaring Fork High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Garfield County, 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 53% (versus the 53% statewide average). High schools in Garfield County have an average ranking of 7/10, which is in the top 50% of Colorado public high schools.
Garfield County, CO public high school have a Graduation Rate of 82%, which is equal to the Colorado average of 82%.
The school with highest graduation rate is Coal Ridge High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Colorado or national school graduation rate statistics.
Minority enrollment is 56% of the student body (majority Hispanic), which is more than the Colorado public high school average of 49% (majority Hispanic).
Best ÎÛÎÛÂþ» High Schools in Garfield County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Glenwood Springs High School
(Math: 39% | Reading: 58%)
Rank:
Rank:
8/
Top 30%10
1521 Grand Avenue
Glenwood Springs, CO 81601
(970) 384-5555
Glenwood Springs, CO 81601
(970) 384-5555
Gr: 9-12 | 1,036 student Student-teacher ratio: 19:1 Minority enrollment: 62%
Rank: #22.
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 | 45 students Student-teacher ratio: 15:1 Minority enrollment: 7%
Rank: #33.
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 | 453 students Student-teacher ratio: 21:1 Minority enrollment: 54%
Rank: #44.
Grand Valley High School
(Math: 20-29% | Reading: 50-54%)
Rank:
Rank:
6/
Top 50%10
800 Cardinal Way
Parachute, CO 81635
(970) 285-5705
Parachute, CO 81635
(970) 285-5705
Gr: 9-12 | 300 students Student-teacher ratio: 15:1 Minority enrollment: 44%
Rank: #55.
Coal Ridge High School
(Math: 20-24% | Reading: 50-54%)
Rank:
Rank:
6/
Top 50%10
35947 Highway 6
New Castle, CO 81647
(970) 625-6700
New Castle, CO 81647
(970) 625-6700
Gr: 9-12 | 629 students Student-teacher ratio: 22:1 Minority enrollment: 51%
Rank: #66.
Rifle High School
(Math: 20-24% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
1350 Prefontaine Ave
Rifle, CO 81650
(970) 665-7725
Rifle, CO 81650
(970) 665-7725
Gr: 9-12 | 839 students Student-teacher ratio: 20:1 Minority enrollment: 62%
Rank: #77.
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 | 76 students Student-teacher ratio: 10:1 Minority enrollment: 76%
Rank: #88.
Yampah Mountain School
Alternative School
(Math: ≤10% | Reading: 11-19% )
Rank:
Rank:
1/
Bottom 50%10
695 Red Mountain Drive
Glenwood Springs, CO 81601
(970) 945-9463
Glenwood Springs, CO 81601
(970) 945-9463
Gr: 9-12 | 165 students Student-teacher ratio: 14:1 Minority enrollment: 47%
Garfield County ÎÛÎÛÂþ» Schools (Closed)
School
Location
Quick Facts
741 Tamarisk Trail
Parachute, CO 81635
(970) 285-5700
Parachute, CO 81635
(970) 285-5700
Gr: PK | 50 students Minority enrollment: 52%
600 South 3rd
Carbondale, CO 81623
(970) 384-5650
Carbondale, CO 81623
(970) 384-5650
Gr: K-5 | 411 students Student-teacher ratio: 11:1 Minority enrollment: 62%
703 Railroad Ave
Rifle, CO 81650
(970) 625-7895
Rifle, CO 81650
(970) 625-7895
Gr: 6-12 | 308 students Student-teacher ratio: 308:1 Minority enrollment: 23%
460 Stone Quarry Rd
Parachute, CO 81635
(970) 285-5701
Parachute, CO 81635
(970) 285-5701
Gr: 4-5 | 169 students Student-teacher ratio: 15:1 Minority enrollment: 43%
Project Rebound High School (Closed 2014)
Special Education School
695 Red Mountain Dr
Glenwood Springs, CO 81601
(970) 945-9546
Glenwood Springs, CO 81601
(970) 945-9546
Gr: 8-12 | 14 students Student-teacher ratio: 14:1 Minority enrollment: 14%
Yampah Teen Parent Program High School (Closed 2014)
Alternative School
695 Red Mountain Dr
Glenwood Springs, CO 81601
(970) 945-9463
Glenwood Springs, CO 81601
(970) 945-9463
Gr: 9-12 | 33 students Student-teacher ratio: 17:1 Minority enrollment: 82%
Frequently Asked Questions
What are the top ranked public high schools in Garfield County, CO?
The top ranked public high schools in Garfield County, CO include Glenwood Springs High School, Marble Charter School and Roaring Fork High School.
How many public high schools are located in Garfieldunty?
8 public high schools are located in Garfieldunty.
What is the racial composition of students in Garfieldunty?
Garfieldunty public high schools minority enrollment is 56% of the student body (majority Hispanic), which is more than the Colorado public high schools average of 49% (majority Hispanic).
Which public high schools in Garfieldunty are often viewed compared to one another?
Popular comparisons of public high schools in Garfieldunty include: Roaring Fork High School vs. Glenwood Springs High School, Yampah Mountain School vs. Glenwood Springs High School, Rifle High School vs. Coal Ridge High School
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