- Enrollment
- 4,411
- Students per teacher
- 17:1
- Resource Index
- 57/100
Other / mixed grade configuration · Vienna, VA
Colvin Run Elementary
Federal NCES profile for Colvin Run Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 50/100.
2024-25 NCES dataOther / mixed grade configurationNCES 510126002333
👥 S:T ratio 39
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 90
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Colvin Run Elementary earns 50/100 on the Resource Investment Index, with class sizes larger than 73% of Virginia schools.
- #7 of 11
- schools in Vienna · Resource Index
- 50
- Resource Index · Higher
- 15.3:1
- large classes for Virginia
- 2.9%
- free-lunch eligible
Colvin Run Elementary has class sizes larger than 73% of Virginia schools. Computed live against every Virginia school reporting to NCES.
By Resource Investment Index, Colvin Run Elementary ranks #7 of 11 schools in Vienna, VA.
School address
District: Fairfax County Public Schools · Virginia
NCES ID 510126002333 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-17 students YoY
Colvin Run Elementary held near 766 students from 2022-23 to 2023-24 (-17 headcount).
Teacher FTE added 49.0 → 52.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-17 students YoY 510126002333 · Vienna, VA Other · MID · TRAD
750 enr · 15.3:1 · 2.9% lunch · RII 50
Nearest enrollment peer: Lake Braddock Secondary (4,411 students)
Colvin Run Elementary held near 766 students from 2022-23 to 2023-24 (-17 headcount). Teacher FTE added 49.0 → 52.0 across the same CCD years. Read with this school → · District book → · Virginia schools → · Find another →
Colvin Run Elementary in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Lake Braddock
Lake Braddock Secondary
4,411 students
- Robinson Secon
Robinson Secondary
3,710 students
- Hayfield Secon
Hayfield Secondary
3,256 students
- Chantilly High
Chantilly High
2,937 students
- West Springfie
West Springfield High
2,799 students
- This school 750
Colvin Run Elementary
750 students
What this shows Colvin Run Elementary reports 750 students on the CCD universe file.
How Colvin Run Elementary compares
Colvin Run Elementary held steady on CCD headcount: ratios and free-lunch share vs Virginia and U.S. means.
| Metric | This school | vs Virginia | Virginia avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.3:1 | ▲ 10% | 13.9:1 | 15.7:1 |
| Free-lunch eligible | 2.9% | ▼ 95% | 57.6% | 51.7% |
| Enrollment | 750 | top 27% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.3:1
Leaner classes than 44% of US schools, a middle-of-the-pack class size.
750
Bigger than 83% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
2.9%
free-lunch eligible
- 95% below the Virginia average of 57.6%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
15.3:1
students per teacher
- 10% above state mean
Top 73% in Virginia - lower ratio than 27% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
3.9%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$18,975
per pupil, district-wide
- above Virginia avg of $15,892
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.5 FTE
Per 500 students, the combined health-and-guidance staffing load for this school.
Discipline context
2
in-school suspensions + 0 out-of-school
Suspension rate: 0.3 per 100 students. Combined in-school and out-of-school rate: 0.3 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 53.1%
Asian 26.5%
Two or More 9.9%
Hispanic or Latino 6.8%
African American 3.3%
American Indian / Alaska Native 0.3%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 53.1% of enrollment.
Student-body diversity index 63.2/100
Simpson diversity index - at 63.2, Colvin Run Elementary is more mixed than the Virginia school average of 53.7.
Programs
Gifted & talented Yes
District finance for Fairfax County Public Schools reports $18,975 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Colvin Run Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lake Braddock Secondary | Larger | Higher economic need | Higher S:T ratio |
| Robinson Secondary | Larger | Similar economic need | Higher S:T ratio |
| Hayfield Secondary | Larger | Higher economic need | Higher S:T ratio |
| Chantilly High | Larger | Higher economic need | Similar S:T ratio |
| West Springfield High | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Colvin Run Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,710
- Students per teacher
- 17.1:1
- Resource Index
- 54/100
- Enrollment
- 3,256
- Students per teacher
- 17.3:1
- Resource Index
- 53/100
- Enrollment
- 2,937
- Students per teacher
- 16.2:1
- Resource Index
- 47/100
- Enrollment
- 2,799
- Students per teacher
- 18.5:1
- Resource Index
- 45/100
Similar other schools in Vienna
6 comparable other schools (grades Mixed) serving the same city.
Westbriar Elementary
Standard public school
840 students 17.5:1 students per teacher
Marshall Road Elementary
Standard public school
691 students 13:1 students per teacher
Flint Hill Elementary
Standard public school
614 students 15.3:1 students per teacher
Archer Elementary
Standard public school
543 students 15.1:1 students per teacher
Stenwood Elementary
Standard public school
538 students 14.5:1 students per teacher
Wolftrap Elementary
Standard public school
529 students 15.6:1 students per teacher
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~750 students)
Frequently asked questions about Colvin Run Elementary
How many students attend Colvin Run Elementary?
Colvin Run Elementary has 750 students enrolled. It is a public school in Vienna, VA. CCD year-over-year: 783 (2022-23) → 766 (2023-24), nearly flat (-17).
What is the student-teacher ratio at Colvin Run Elementary?
The student-teacher ratio at Colvin Run Elementary is 15.3:1, which is 10% higher than the Virginia average of 13.9:1 and 3% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Colvin Run Elementary?
2.9% of students at Colvin Run Elementary are eligible for free lunch, compared to the Virginia average of 57.6%.
What is the racial and ethnic makeup of Colvin Run Elementary?
The largest demographic group at Colvin Run Elementary is White at 53.1% of enrollment, in Vienna, VA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.2/100.
What is the Resource Investment Index for Colvin Run Elementary?
Colvin Run Elementary has a Resource Investment Index of 50/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Colvin Run Elementary rank among schools in Vienna?
By Resource Investment Index, Colvin Run Elementary ranks #7 of 11 schools in Vienna, VA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Vienna on the city page.
What other schools are in Fairfax County Public Schools?
Besides Colvin Run Elementary, Fairfax County Public Schools also operates Lake Braddock Secondary (4,411 students), Robinson Secondary (3,710 students), and Hayfield Secondary (3,256 students). See the Fairfax County Public Schools district page for the complete list.