Very Good
#327 of 1,363 schools in MD
Top 24% in state
Poolesville High
High School · Montgomery County Public Schools · Poolesville, MD
A Montgomery County Public Schools high school where students score 9 points below what's typical for similar communities.
17501 W Willard Rd, Poolesville, MD 20837
- Math 21% vs MD 30% (2025)
- Reading 93% vs MD 51% (2025)
- 99%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Poolesville High score 57% proficient, which is below what's typical for similar communities (expected: 66%).
2025 MCAP proficiency
Most recent published year. School vs. MD average.
Trend
↓ DecliningProficiency has fallen 31 points since 2020, to 57% in 2025, across a 17-year record (2009–2025).
Show all 14 years
Multi-year averages used by the rating model: math 87% (multi-year average, 2009-2025) · reading/ELA 91% (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
10.6%
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 Poolesville High 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 30Car-Dependent
- Bike 37Somewhat Bikeable
Powered by
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$191,927
Median home value
$701,000
Median rent
$1,879/mo
College educated
61.1%
Homeownership
92.5%
Poverty rate
8.1%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 20837; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 in Montgomery County Public Schools
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Bethesda-chevy Chase HighEnrollment path unverified | 7.8 | 9–12 | Not available | 2,369 | Compare → |
| Quince Orchard HighEnrollment path unverified | 7.9 | 9–12 | Not available | 2,150 | Compare → |
| Rockville HighEnrollment path unverified | 8.2 | 9–12 | Not available | 1,538 | Compare → |
| Walt Whitman HighEnrollment path unverified | 8.1 | 9–12 | Not available | 2,042 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Montgomery County Public Schools
- Schools in district
- 211
- Rank in district
- #91 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
Poolesville High is listed in Montgomery County Public Schools; a district label does not verify attendance for an address.
About Poolesville High
Poolesville High is a public high school in Poolesville, MD, part of Montgomery County Public Schools, serving approximately 1,332 students in grades 9th-12th with a 19.6:1 student-teacher ratio. It holds a MySchoolScout rating of 7.8 out of 10 and ranks #327 of 1,363 schools in MD. State assessment records show 87% math proficiency (multi-year average, 2009-2025) and 91% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Poolesville High
What grades does Poolesville High serve?
Poolesville High serves students in grades 9th through 12th.
How many students attend Poolesville High?
Poolesville High has an enrollment of approximately 1,332 students.
What is the student-teacher ratio at Poolesville High?
The student-teacher ratio at Poolesville High is 19.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Poolesville High rank in MD?
Poolesville High ranks #327 of 1,363 schools in MD.
What is Poolesville High's MySchoolScout rating?
Poolesville High has a current MySchoolScout rating of 7.8 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 Poolesville High?
Based on loaded state assessment records, Poolesville High has 87% math proficiency (multi-year average, 2009-2025) and 91% reading/ELA proficiency (multi-year average, 2009-2025).
Is Poolesville High a charter school?
No, Poolesville High is not a charter school. It is a traditional public school operated by the local school district.
Is Poolesville High a Title I school?
No, Poolesville High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Poolesville High?
10.6% of students at Poolesville High 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
- 9th – 12th
- Enrollment
- 1,332
- Student-Teacher Ratio
- 19.6:1
- Teachers (FTE)
- 68
- Type
- regular
- Setting
- Fringe Town
- County
- Montgomery County
- Chronic Absenteeism (SY 2022-23)
- 19.7%
- Phone
- (240) 740-2400
- 4-Year Graduation
- 99%+
- Area population (ZIP 20837)
- 6,605
- Area median age
- 46
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 20837; 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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