Enrollment
840
Virginia · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 510126000586
Westbriar Elementary — Vienna, VA
Federal NCES profile for Westbriar Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 51/100.
👥 Class size 32
🌟 Gifted program 70
🎓 Counselors 16
📋 Attendance 84
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: 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)
48.0
Federal CCD staff survey
Students per teacher
16.9:1
vs 14:1 Virginia avg
+21% vs state
Free-lunch eligible
9.1%
vs 59.9% Virginia avg
-85% vs state
Student-teacher ratio in context
How Westbriar 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
Westbriar Elementary reports 840 enrolled students to the National Center for Education Statistics (NCES) alongside 48.0 full-time-equivalent teachers, producing a 16.9:1 student-teacher ratio. That figure sits 21% above the Virginia state mean of 14:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 6% higher, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 9.1% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 85% below the Virginia average and 82% below the national baseline. Counselor coverage works out to roughly 420 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 6.5% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Fairfax County Public Schools spends $19,816 per pupil district-wide, above the Virginia average of $16,211 and above the national average of $19,490. 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 51/100 (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 Westbriar 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 | 16.9:1 | ▲ 21% | 14:1 | 15.9:1 |
| Free-lunch eligible | 9.1% | ▼ 85% | 59.9% | 51.8% |
| Enrollment | 840 | top 79% | — | — |
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
9.1%
free-lunch eligible
— 85% 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
16.9:1
students per teacher
— 21% above state mean
Top 92% in Virginia — lower ratio than 8% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
6.5%
chronically absent (missed 10%+ of school days)
Below 10% — strong attendance relative to the post-pandemic national landscape.
Funding equity
$19,816
per pupil, district-wide
— above Virginia avg of $16,211
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 420 students — the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 4 out-of-school
Suspension rate: 0.1 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 840 Top 79% in Virginia — larger than 21% of 1,869 state schools
Teachers (FTE) 48.0
Students per teacher 16.9:1 +21% vs state
Free-lunch eligible 9.1% -85% vs state
NCES ID 510126000586
Student demographics
White 40.7%
Asian 38.1%
Hispanic or Latino 8.7%
Two or More 7.0%
African American 5.1%
American Indian / Alaska Native 0.4%
Largest group: White at 40.7% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 420:1
Discipline & special education
Chronically absent 6.5%
In-school suspensions 1
Out-of-school suspensions 4
Funding & spending
District-wide per-pupil expenditure for Fairfax County Public Schools, which includes Westbriar Elementary.
$19,816
Per student
+22%
vs Virginia
Avg $16,211
+2%
vs U.S.
Avg $19,490
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 Vienna
6 comparable other schools (grades Mixed) serving the same city.
Colvin Run Elementary
Standard public school
750 students 16:1 students per teacher
Marshall Road Elementary
Standard public school
691 students 12.6:1 students per teacher
Flint Hill Elementary
Standard public school
614 students 15.4:1 students per teacher
Archer Elementary
Standard public school
543 students 14.4:1 students per teacher
Stenwood Elementary
Standard public school
538 students 14.6:1 students per teacher
Wolftrap Elementary
Standard public school
529 students 15.9:1 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 Westbriar Elementary
How many students attend Westbriar Elementary?
Westbriar Elementary has 840 students enrolled. It is a other school in Vienna, VA.
What is the student-teacher ratio at Westbriar Elementary?
The student-teacher ratio at Westbriar Elementary is 16.9:1, which is 21% higher than the Virginia average of 14:1 and 6% higher than the national average of 15.9:1.
What percentage of students receive free lunch at Westbriar Elementary?
9.1% of students at Westbriar Elementary are eligible for free lunch, compared to the Virginia average of 59.9%.
What is the racial and ethnic makeup of Westbriar Elementary?
The largest demographic group at Westbriar Elementary is White at 40.7%. The school serves a diverse student body in Vienna, VA.
What is the Resource Investment Index for Westbriar Elementary?
Westbriar Elementary has a Resource Investment Index of 51/100 (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.