Excellent
#88 of 1,363 schools in MD
Top 6% in state
Cabin John Middle
Middle School · Montgomery County Public Schools · Potomac, MD
A Montgomery County Public Schools middle school where students score 3 points above what's typical for similar communities.
10701 Gainsborough Road, Potomac, MD 20854
- Math 55% vs MD 30% (2025)
- Reading 82% vs MD 51% (2025)
- 16:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Cabin John Middle score 68% proficient, which is above what's typical for similar communities (expected: 65%).
2025 MCAP proficiency
Most recent published year. School vs. MD average.
Trend
↑ RecoveringProficiency declined earlier in the 17-year record (2009–2025), then recovered 17 points since 2020, reaching 68% in 2025.
Show all 14 years
Multi-year averages used by the rating model: math 71% (multi-year average, 2009-2025) · reading/ELA 82% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 28 test records from MD state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
11.5%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Cabin John Middle sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Washington DC map →
Getting around & local context
- Walk 18Car-Dependent
- Bike 24Somewhat Bikeable
Powered by
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$250,001
Median home value
$1,105,300
Median rent
$3,180/mo
College educated
85.7%
Homeownership
89.9%
Poverty rate
2.5%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 20854; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| The Heights SchoolPrivate · tuition | 5.6private | 3–12 | 0.4 mi | 602 | Compare → |
| Mc Lean School of MarylandPrivate · tuition | 8.1private | K–12 | 0.6 mi | 477 | Compare → |
| Herbert Hoover MiddleEnrollment path unverified | 9.1 | 6–8 | 1.0 mi | 926 | Compare → |
| St Andrew's Episcopal SchoolPrivate · tuition | 7.1private | PK–12 | 1.1 mi | 673 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Montgomery County Public Schools
- Schools in district
- 211
- Rank in district
- #34 of 206
- District spending per student
- $19,456NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 8.4%Census SAIPE · 2024
Cabin John Middle is listed in Montgomery County Public Schools; a district label does not verify attendance for an address.
About Cabin John Middle
Cabin John Middle is a public middle school in Potomac, MD, part of Montgomery County Public Schools, serving approximately 974 students in grades 6th-8th with a 16:1 student-teacher ratio. It holds a MySchoolScout rating of 9.0 out of 10 and ranks #88 of 1,363 schools in MD. State assessment records show 71% math proficiency (multi-year average, 2009-2025) and 82% reading/ELA proficiency (multi-year average, 2009-2025).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 6th – 8th
- Enrollment
- 974
- Student-Teacher Ratio
- 16:1
- Teachers (FTE)
- 61
- Type
- regular
- Setting
- Large Suburb
- County
- Montgomery County
- Chronic Absenteeism (SY 2022-23)
- 10.5%
- Phone
- (240) 406-1600
- Area population (ZIP 20854)
- 49,694
- Area average commute
- 30.9 min
- Area median age
- 47.6
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 MCAP · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 MCAP · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 20854; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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