Enrollment
608
Virginia · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 510126001093
Halley Elementary — Fairfax Station, VA
Federal NCES profile for Halley Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 52/100.
👥 Class size 48
🌟 Gifted program 70
🎓 Counselors 39
📋 Attendance 51
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 →
The verdict
Halley Elementary earns a C- Resource Investment Index (52/100), with class sizes near the Virginia median.
- C-
- Resource Index · 52/100
- 13.1:1
- students per teacher
- 34.4%
- free-lunch eligible
- 608
- students enrolled
School address
District: Fairfax County Public Schools · Virginia
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)
46.0
Federal CCD staff survey
Students per teacher
13.1:1
vs 14:1 Virginia avg
-6% vs state
Free-lunch eligible
34.4%
vs 59.9% Virginia avg
-43% vs state
Student-teacher ratio in context
How Halley Elementary compares with Virginia 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
Halley Elementary reports 608 enrolled students to the National Center for Education Statistics (NCES) alongside 46.0 full-time-equivalent teachers, producing a 13.1:1 student-teacher ratio. That figure sits 6% below the Virginia state mean of 14:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.7:1, it is 17% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 34.4% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 43% below the Virginia average and 34% below the national baseline. Counselor coverage works out to roughly 304 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 19.6% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Fairfax County Public Schools spends $17,977 per pupil district-wide, above the Virginia average of $14,649 and above the national average of $16,593. Revenue comes 66.6% from local sources (property taxes), 23.3% from the state, and 10.1% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 52/100 (C-), 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 Halley Elementary compares
Cross-validating school-level NCES values against Virginia state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Virginia | Virginia avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.1:1 | ▼ 6% | 14:1 | 15.7:1 |
| Free-lunch eligible | 34.4% | ▼ 43% | 59.9% | 51.8% |
| Enrollment | 608 | top 58% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Class size vs. every US school
Students per teacher (lower means more individual attention)
13 Among the smallest classes smaller classes than 68% of 92,598 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 2024-25
School size vs. every US school
Total enrollment — where this school sits by size (neither large nor small is 'better')
608 larger than 73% of 95,891 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 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
34.4%
free-lunch eligible
— 43% below the Virginia average of 59.9%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.1:1
students per teacher
— 6% below state mean
Top 34% in Virginia — lower ratio than 66% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
19.6%
chronically absent (missed 10%+ of school days)
Between 10–20% — above the pre-pandemic baseline of ~15% nationally but within the current U.S. range.
Funding equity
$17,977
per pupil, district-wide
— above Virginia avg of $14,649
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 304 students — the combined health-and-guidance staffing load for this school.
Discipline context
4
in-school suspensions + 18 out-of-school
Suspension rate: 0.7 per 100 students. Combined in-school and out-of-school rate: 3.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 608 Top 58% in Virginia — larger than 42% of 1,869 state schools
Teachers (FTE) 46.0
Students per teacher 13.1:1 -6% vs state
Free-lunch eligible 34.4% -43% vs state
NCES ID 510126001093
Student demographics
African American 25.8%
White 25.0%
Hispanic or Latino 22.7%
Asian 19.2%
Two or More 6.7%
American Indian / Alaska Native 0.5%
Largest group: African American at 25.8% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 304:1
Discipline & special education
Chronically absent 19.6%
In-school suspensions 4
Out-of-school suspensions 18
Funding & spending
District-wide per-pupil expenditure for Fairfax County Public Schools, which includes Halley Elementary.
$17,977
Per student
+23%
vs Virginia
Avg $14,649
+8%
vs U.S.
Avg $16,593
Revenue mix
Local 66.6%
State 23.3%
Federal 10.1%
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
- 4,411
- Students per teacher
- 16.8:1
- Enrollment
- 3,710
- Students per teacher
- 16.6:1
- Enrollment
- 3,256
- Students per teacher
- 16.7:1
- Enrollment
- 2,937
- Students per teacher
- 16.2:1
- Enrollment
- 2,799
- Students per teacher
- 17.6:1
Similar other schools in Fairfax Station
2 comparable other schools (grades Mixed) serving the same city.
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 Halley Elementary
How many students attend Halley Elementary?
Halley Elementary has 608 students enrolled. It is a other school in Fairfax Station, VA.
What is the student-teacher ratio at Halley Elementary?
The student-teacher ratio at Halley Elementary is 13.1:1, which is 6% lower than the Virginia average of 14:1 and 17% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Halley Elementary?
34.4% of students at Halley Elementary are eligible for free lunch, compared to the Virginia average of 59.9%.
What is the racial and ethnic makeup of Halley Elementary?
The largest demographic group at Halley Elementary is African American at 25.8%. The school serves a diverse student body in Fairfax Station, VA.
What is the Resource Investment Index for Halley Elementary?
Halley Elementary has a Resource Investment Index of 52/100 (C-) 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.
Is Halley Elementary a good school?
Halley Elementary earns a C- Resource Investment Index (52/100), with class sizes near the Virginia median. The Resource Investment Index reflects staffing, counselor access, gifted programs, and attendance reported to NCES, not test scores or academic outcomes, so treat it as a resource snapshot rather than an overall rating.