Average
#723 of 1,363 schools in MD
Thurgood Marshall Elementary
Elementary School · Montgomery County Public Schools · Gaithersburg, MD
A Montgomery County Public Schools elementary school serving grades Pre-K – 5th.
12260 McDonald Chapel Dr, Gaithersburg, MD 20878
- Math 42% vs MD 30% (2025)
- Reading 45% vs MD 51% (2025)
- 15.2:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Thurgood Marshall Elementary score 43% proficient, which is below what's typical for similar communities (expected: 45%).
2025 MCAP proficiency
Most recent published year. School vs. MD average.
Trend
↑ RecoveringProficiency declined earlier in the 17-year record (2009–2025), then recovered 13 points since 2020, reaching 43% in 2025.
Show all 14 years
Multi-year averages used by the rating model: math 62% (multi-year average, 2009-2025) · reading/ELA 65% (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
41.9%
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 Thurgood Marshall Elementary 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 29Car-Dependent
- Bike 28Somewhat Bikeable
- City Safety: High1,565/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Gaithersburg), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$142,062
Median home value
$675,200
Median rent
$2,188/mo
College educated
70.1%
Homeownership
69.3%
Poverty rate
5%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 20878; 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 |
|---|---|---|---|---|---|
| Rachel Carson ElementaryEnrollment path unverified | 8.8 | PK–5 | 1.0 mi | 674 | Compare → |
| Diamond ElementaryEnrollment path unverified | 8.9 | K–5 | 1.3 mi | 653 | Compare → |
| Goddard School in GaithersburgPrivate · tuition | 4.0private | PK–3 | 1.6 mi | 49 | Compare → |
| Jones Lane ElementaryEnrollment path unverified | 9.5 | PK–5 | 1.6 mi | 453 | 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.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
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
- #157 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
Thurgood Marshall Elementary is listed in Montgomery County Public Schools; a district label does not verify attendance for an address.
About Thurgood Marshall Elementary
Thurgood Marshall Elementary is a public elementary school in Gaithersburg, MD, part of Montgomery County Public Schools, serving approximately 594 students in grades Pre-K-5th with a 15.2:1 student-teacher ratio. It holds a MySchoolScout rating of 6.2 out of 10 and ranks #723 of 1,363 schools in MD. State assessment records show 62% math proficiency (multi-year average, 2009-2025) and 65% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Thurgood Marshall Elementary
What grades does Thurgood Marshall Elementary serve?
Thurgood Marshall Elementary serves students in grades Pre-K through 5th.
How many students attend Thurgood Marshall Elementary?
Thurgood Marshall Elementary has an enrollment of approximately 594 students.
What is the student-teacher ratio at Thurgood Marshall Elementary?
The student-teacher ratio at Thurgood Marshall Elementary is 15.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Thurgood Marshall Elementary rank in MD?
Thurgood Marshall Elementary ranks #723 of 1,363 schools in MD.
What is Thurgood Marshall Elementary's MySchoolScout rating?
Thurgood Marshall Elementary has a current MySchoolScout rating of 6.2 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 Thurgood Marshall Elementary?
Based on loaded state assessment records, Thurgood Marshall Elementary has 62% math proficiency (multi-year average, 2009-2025) and 65% reading/ELA proficiency (multi-year average, 2009-2025).
Is Thurgood Marshall Elementary a charter school?
No, Thurgood Marshall Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Thurgood Marshall Elementary a Title I school?
No, Thurgood Marshall Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Thurgood Marshall Elementary?
41.9% of students at Thurgood Marshall Elementary 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
- Pre-K – 5th
- Enrollment
- 594
- Student-Teacher Ratio
- 15.2:1
- Teachers (FTE)
- 39
- Type
- regular
- Setting
- Large Suburb
- County
- Montgomery County
- Chronic Absenteeism (SY 2022-23)
- 31.8%
- Phone
- (240) 740-5990
- Area population (ZIP 20878)
- 65,236
- Area average commute
- 29.9 min
- Area median age
- 41.4
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 20878; 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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