Enrollment
722
Maryland · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 240048001510
Greencastle Elementary — Silver Spring, MD
Federal NCES profile for Greencastle Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 41/100.
👥 Class size 50
🌟 Gifted program 70
🎓 Counselors 28
📋 Attendance 16
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Montgomery County Public Schools · Maryland
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
57.0
Federal CCD staff survey
Students per teacher
12.5:1
vs 14.4:1 Maryland avg
-13% vs state
Free-lunch eligible
69.6%
vs 49.0% Maryland avg
+42% vs state
Student-teacher ratio in context
How Greencastle Elementary compares with Maryland and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Greencastle Elementary reports 722 enrolled students to the National Center for Education Statistics (NCES) alongside 57.0 full-time-equivalent teachers, producing a 12.5:1 student-teacher ratio. That figure sits 13% below the Maryland state mean of 14.4:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 21% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 69.6% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 42% above the Maryland average and 34% above the national baseline. Counselor coverage works out to roughly 361 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 33.5% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Montgomery County Public Schools spends $20,473 per pupil district-wide, below the Maryland average of $22,498 and above the national average of $19,490. Revenue comes 66.0% from local sources (property taxes), 23.7% from the state, and 10.3% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 41/100 (D), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Greencastle Elementary compares
Cross-validating school-level NCES values against Maryland state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Maryland | Maryland avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.5:1 | ▼ 13% | 14.4:1 | 15.9:1 |
| Free-lunch eligible | 69.6% | ▲ 42% | 49.0% | 51.8% |
| Enrollment | 722 | top 72% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
69.6%
free-lunch eligible
— 42% above the Maryland average of 49.0%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
12.5:1
students per teacher
— 13% below state mean
Top 20% in Maryland — lower ratio than 80% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
33.5%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$20,473
per pupil, district-wide
— below Maryland avg of $22,498
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 361 students — the combined health-and-guidance staffing load for this school.
Discipline context
2
in-school suspensions + 2 out-of-school
Suspension rate: 0.3 per 100 students. Combined in-school and out-of-school rate: 0.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 722 Top 72% in Maryland — larger than 28% of 1,383 state schools
Teachers (FTE) 57.0
Students per teacher 12.5:1 -13% vs state
Free-lunch eligible 69.6% +42% vs state
NCES ID 240048001510
Student demographics
African American 66.2%
Hispanic or Latino 20.6%
Asian 6.8%
White 3.6%
Two or More 2.6%
Native Hawaiian / Pacific Islander 0.1%
Largest group: African American at 66.2% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 361:1
Discipline & special education
Chronically absent 33.5%
In-school suspensions 2
Out-of-school suspensions 2
Funding & spending
District-wide per-pupil expenditure for Montgomery County Public Schools, which includes Greencastle Elementary.
$20,473
Per student
-9%
vs Maryland
Avg $22,498
+5%
vs U.S.
Avg $19,490
Revenue mix
Local 66.0%
State 23.7%
Federal 10.3%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Other Schools in This District
- Enrollment
- 3,266
- Students per teacher
- 16.7:1
- Enrollment
- 3,016
- Students per teacher
- 18.6:1
- Enrollment
- 2,794
- Students per teacher
- 16.6:1
- Enrollment
- 2,441
- Students per teacher
- 14.3:1
- Enrollment
- 2,409
- Students per teacher
- 14.5:1
Similar other schools in Silver Spring
6 comparable other schools (grades Mixed) serving the same city.
Joann Leleck at Broad Acres Elementary
Standard public school
756 students 10.9:1 students per teacher
Arcola Elementary
Standard public school
747 students 13.1:1 students per teacher
Burnt Mills Elementary
Standard public school
747 students 14.2:1 students per teacher
Sargent Shriver Elementary
Standard public school
697 students 11:1 students per teacher
Galway Elementary
Standard public school
695 students 12:1 students per teacher
Weller Road Elementary
Standard public school
691 students 12:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Greencastle Elementary
How many students attend Greencastle Elementary?
Greencastle Elementary has 722 students enrolled. It is a other school in Silver Spring, MD.
What is the student-teacher ratio at Greencastle Elementary?
The student-teacher ratio at Greencastle Elementary is 12.5:1, which is 13% lower than the Maryland average of 14.4:1 and 21% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Greencastle Elementary?
69.6% of students at Greencastle Elementary are eligible for free lunch, compared to the Maryland average of 49.0%.
What is the racial and ethnic makeup of Greencastle Elementary?
The largest demographic group at Greencastle Elementary is African American at 66.2%. The school serves a diverse student body in Silver Spring, MD.
What is the Resource Investment Index for Greencastle Elementary?
Greencastle Elementary has a Resource Investment Index of 41/100 (D) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.