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Excellent

#274 of 1,815 schools in CO

Top 15% in state

Carbondale Middle School

Middle School · Roaring Fork School District No. Re-1

180 SNOWMASS DRIVE, Carbondale, CO 81623

Enrollment

354

Student-Teacher

15.4:1

Score

8.1

Grades

5th – 8th

Data vintage2022-23

How this school compares

Colorado schools

#274 of 1,815

In Carbondale

#1 of 6

public schools

In district

#1 of 14

Roaring Fork School District No. Re-1

Academic growth

8.9 / 10

Excellent

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Carbondale Middle School

8.1/10

Middle School in Carbondale · grades 5th – 8th. Start here, then compare fit against nearby and district options.

Crystal River Elementary School

5.0/10

0.2 mi away. Use as a geographic alternative in the same move search.

Roaring Fork High School

7.2/10

0.3 mi away. Use as a geographic alternative in the same move search.

About Carbondale Middle School

Carbondale Middle School is a public middle school in Carbondale, CO, part of Roaring Fork School District No. Re-1. Carbondale Middle School serves approximately 354 students, and covers grades 5th-8th, and has a 15.4:1 student-teacher ratio.

Carbondale Middle School has a current MySchoolScout rating of 8.1 out of 10 and ranks #274 of 1,815 schools in CO. Structured state assessment records for Carbondale Middle School show 38% math proficiency (multi-year average, 2009-2025) and 48% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares1.9 pts above district
  • This school 8.1 · Excellent
  • District avg 6.2
  • CO avg 6.0

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.9Excellent40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-1.8 pts/yr
Data Period2009–2025
TrendDeclining
Academics7.3Very Good35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency34% (2025 CMAS)
Reading/ELA Proficiency42.4% (2025 CMAS)
Math vs. State Avg-2.1 pts
Reading vs. State Avg-2.5 pts
Overall Proficiency38% (2025 CMAS, Math+ELA)
Expected (poverty-adj.)32% (model expectation from 2025 CMAS)
vs. Expected+6.1 pts
Adjusted Percentile60th
Resources & Environment8.0Excellent25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio15.4:1
Per-Pupil Spending$16,667
Chronic Absenteeism28.5%

Carbondale Middle School — Students at Carbondale Middle School score 38% proficient, which is above what's typical for similar communities (expected: 32%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

60.2%

Students qualifying for federal meal assistance

Test Scores CO CMAS (2024-25)

Math Proficiency 37.9% (multi-year average, 2009-2025)
School
State
36.2% (2025 CMAS)
ELA Proficiency 48.4% (multi-year average, 2009-2025)
School
State
46.5% (2025 CMAS)

Based on 37 test records from CO state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
67%
ELA
78%
2010
Math
68%
ELA
78%
2011
Math
38%
ELA
53%
2012
Math
39%
ELA
54%
2013
Math
46%
ELA
59%
2014
Math
26%
ELA
33%
2015
Math
31%
ELA
39%
2016
Math
32%
ELA
43%
2017
Math
31%
ELA
43%
2018
Math
36%
ELA
47%
2019
Math
36%
ELA
47%
2020*
Math
32%
ELA
42%
2021*
Math
32%
ELA
42%
2022
Math
36%
2025
Math
34.1%
ELA
42.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 8.9/10.

How Carbondale Middle School Compares

See how Carbondale Middle School performs across key quality dimensions compared to state benchmarks.

Overall Score
8.1/10
85th percentile in CO
Academic
7.3/10
Very Good
Growth
8.9/10
Excellent
Environment
8.0/10
Excellent
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
60%
Teaching Staff
15:1 student-teacher ratio
23 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
28.5%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

180 SNOWMASS DRIVE, Carbondale, CO 81623

Nearby Alternatives

Families considering Carbondale Middle School may also want to explore other middle schools in the area. Glenwood Springs Middle School (rated 5.5/10, 14.3 miles away, in nearby Glenwood Springs), a more accessible option. Additionally, Basalt Middle School (rated 5.1/10, 9.7 miles away, in nearby Basalt), a more accessible option. For more schools in Carbondale, see our Carbondale schools guide .

Nearby Schools

20 within 22.2 mi
School Distance Rating
Crystal River Elementary School Carbondale 0.2 mi 5.0
Roaring Fork High School Carbondale 0.3 mi 7.2
Ross Montessori School Carbondale 0.4 mi 3.3
Bridges Carbondale 0.4 mi 7.3
COLORADO ROCKY MOUNTAIN SCHOOL Carbondale 1.6 mi 7.3
Carbondale Community Charter School Carbondale 1.7 mi 4.8
WALDORF SCHOOL ON THE ROARING FORK Carbondale 3.7 mi 6.6
Riverview School Glenwood Springs 8.0 mi 7.5
CORNERSTONE CHRISTIAN SCHOOL Basalt 7.1 mi 7.5
Sopris Elementary School Glenwood Springs 10.0 mi 6.6
Basalt High School Basalt 9.3 mi 7.7
Basalt Elementary School Basalt 9.5 mi 4.0
Basalt Middle School Basalt 9.7 mi 5.1
ST STEPHEN CATHOLIC SCHOOL Glenwood Springs 11.6 mi 6.6
Glenwood Springs High School Glenwood Springs 11.9 mi 7.5
Glenwood Springs Elementary School Glenwood Springs 12.4 mi 5.1
Yampah Mountain School Glenwood Springs 12.7 mi 6.5
Glenwood Springs Middle School Glenwood Springs 14.3 mi 5.5
Two Rivers Community School Glenwood Springs 14.7 mi 7.1
Marble Charter School Marble 22.2 mi 5.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 81623 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$98,549

Median Home Value

$835,000

Median Rent

$2,094/mo

Population

16,349

College Educated

50.4%

Homeownership

68.1%

Avg Commute

28.8 min

Poverty Rate

11.3%

Median Age

40.6

Similar Schools

Schools in the same state with comparable level, size, and ratings

Frequently Asked Questions

Common questions about Carbondale Middle School

What grades does Carbondale Middle School serve?

Carbondale Middle School serves students in grades 5th through 8th.

How many students attend Carbondale Middle School?

Carbondale Middle School has an enrollment of approximately 354 students.

What is the student-teacher ratio at Carbondale Middle School?

The student-teacher ratio at Carbondale Middle School is 15.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Carbondale Middle School rank in CO?

Carbondale Middle School ranks #274 of 1,815 schools in CO.

What is Carbondale Middle School's MySchoolScout rating?

Carbondale Middle School has a current MySchoolScout rating of 8.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Carbondale Middle School?

Based on loaded state assessment records, Carbondale Middle School has 38% math proficiency (multi-year average, 2009-2025) and 48% reading/ELA proficiency (multi-year average, 2009-2025).

Is Carbondale Middle School a charter school?

No, Carbondale Middle School is not a charter school. It is a traditional public school operated by the local school district.

Is Carbondale Middle School a Title I school?

No, Carbondale Middle School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Carbondale Middle School?

60.2% of students at Carbondale Middle School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
50 Somewhat Walkable
Bike Score
66 Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
5th – 8th
Enrollment
354
Student-Teacher Ratio
15.4:1
Teachers (FTE)
23
Free/Reduced Lunch
60.2%
Type
regular
Setting
Remote Town
County
Garfield County
Chronic Absenteeism (SY 2022-23)
28.5%

District

Roaring Fork School District No. Re-1
District Enrollment
5,841
Schools in District
14
Per-Pupil Spending
$16,667
District Rank
#1 of 14

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