Excellent
#88 of 1,363 schools in MD
Top 6% in state
Cabin John Middle
Middle School · Montgomery County Public Schools
10701 Gainsborough Road, Potomac, MD 20854
Enrollment
974
Student-Teacher
16:1
Score
9.0
Grades
6th – 8th
Enrollment
974
Student-Teacher
16:1
Score
9.0
Grades
6th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Maryland schools
#88 of 1,363
In Potomac
#6 of 8
public schools
In district
#34 of 206
Montgomery County Public Schools
Academic growth
9.5 / 10
Excellent
Shortlisting around Cabin John Middle?
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Cabin John Middle
Middle School in Potomac · grades 6th – 8th. Start here, then compare fit against nearby and district options.
Bells Mill Elementary
0.2 mi away. Use as a geographic alternative in the same move search.
The Heights School
0.4 mi away. Use as a geographic alternative in the same move search.
About Cabin John Middle
Cabin John Middle is a public middle school in Potomac, MD, part of Montgomery County Public Schools. Cabin John Middle serves approximately 974 students, and covers grades 6th-8th, and has a 16:1 student-teacher ratio. Cabin John Middle has a current MySchoolScout rating of 9.0 out of 10 and ranks #88 of 1,363 schools in MD.
Structured state assessment records for Cabin John Middle show 71% math proficiency (multi-year average, 2009-2025) and 82% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 9.0 · Excellent
- District avg 7.1
- MD avg 6.5
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Cabin John Middle — Students at Cabin John Middle score 68% proficient, which is above what's typical for similar communities (expected: 65%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
11.5%
Students qualifying for federal meal assistance
Test Scores MD MCAP (2024-25)
Based on 28 test records from MD state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 9.5/10.
How Cabin John Middle Compares
See how Cabin John Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
10701 Gainsborough Road, Potomac, MD 20854
Nearby Alternatives
Families considering Cabin John Middle may also want to explore other middle schools in the area. Herbert Hoover Middle (rated 9.1/10, 1.0 miles away), with a very similar rating. Additionally, MATER DEI SCHOOL (rated 5.8/10, 1.3 miles away, in nearby Bethesda), a more accessible option. For more schools in Potomac, see our Potomac schools guide .
Nearby Schools
20 within 1.8 mi| School | Distance | Rating |
|---|---|---|
| Bells Mill Elementary Potomac | 0.2 mi | 9.3 |
| THE HEIGHTS SCHOOL Potomac | 0.4 mi | 5.6 |
| MC LEAN SCHOOL OF MARYLAND Potomac | 0.6 mi | 8.1 |
| Winston Churchill High Potomac | 0.9 mi | 8.0 |
| Herbert Hoover Middle Potomac | 1.0 mi | 9.1 |
| ST ANDREW'S EPISCOPAL SCHOOL Potomac | 1.1 mi | 7.1 |
| IVYMOUNT SCHOOL Rockville | 1.2 mi | 7.8 |
| THE MADDUX SCHOOL Rockville | 1.2 mi | 6.6 |
| MATER DEI SCHOOL Bethesda | 1.3 mi | 5.8 |
| GERMAN INTERNATIONAL SCHOOL WASHINGTON DC Potomac | 1.4 mi | 7.2 |
| Seven Locks Elementary Bethesda | 1.4 mi | 9.7 |
| Beverly Farms Elementary Potomac | 1.5 mi | 9.1 |
| OUR LADY OF MERCY SCHOOL Potomac | 1.5 mi | 7.8 |
| GENEVA DAY SCHOOL Potomac | 1.7 mi | — |
| NO CHANGE! Potomac | 1.5 mi | 6.1 |
| MUSLIM COMMUNITY SCHOOL/ALIM ACADEMY Potomac | 1.9 mi | 6.6 |
| BULLIS SCHOOL Potomac | 1.5 mi | 7.1 |
| NORWOOD SCHOOL Bethesda | 2.0 mi | 8.5 |
| ST RAPHAEL SCHOOL Rockville | 2.1 mi | 6.4 |
| Farmland Elementary Rockville | 1.8 mi | 8.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 20854 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$250,001
Median Home Value
$1,105,300
Median Rent
$3,180/mo
Population
49,694
College Educated
85.7%
Homeownership
89.9%
Avg Commute
30.9 min
Poverty Rate
2.5%
Median Age
47.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Ellicott Mills Middle Ellicott City, MD | 9.1 |
| Hallie Wells Middle Clarksburg, MD | 8.9 |
| Herbert Hoover Middle Potomac, MD | 9.1 |
| Lime Kiln Middle Fulton, MD | 9.1 |
| Robert Frost Middle School Rockville, MD | 8.9 |
| Silver Creek Middle Kensington, MD | 9.1 |
Frequently Asked Questions
Common questions about Cabin John Middle
What grades does Cabin John Middle serve?
Cabin John Middle serves students in grades 6th through 8th.
How many students attend Cabin John Middle?
Cabin John Middle has an enrollment of approximately 974 students.
What is the student-teacher ratio at Cabin John Middle?
The student-teacher ratio at Cabin John Middle is 16:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Cabin John Middle rank in MD?
Cabin John Middle ranks #88 of 1,363 schools in MD.
What is Cabin John Middle's MySchoolScout rating?
Cabin John Middle has a current MySchoolScout rating of 9.0 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 Cabin John Middle?
Based on loaded state assessment records, Cabin John Middle has 71% math proficiency (multi-year average, 2009-2025) and 82% reading/ELA proficiency (multi-year average, 2009-2025).
Is Cabin John Middle a charter school?
No, Cabin John Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Cabin John Middle a Title I school?
No, Cabin John Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Cabin John Middle?
11.5% of students at Cabin John Middle qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 974
- Student-Teacher Ratio
- 16:1
- Teachers (FTE)
- 61
- Free/Reduced Lunch
- 11.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Montgomery County
- Chronic Absenteeism (SY 2022-23)
- 10.5%
- Phone
- (240) 406-1600
Resources & Links
District
Montgomery County Public Schools- District Enrollment
- 160,223
- Schools in District
- 211
- Per-Pupil Spending
- $19,456
- District Rank
- #34 of 206
Other Schools in This District
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