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SCHOOL COMMUNITY·FAIRFAX COUNTY PUBLIC SCHOOLS·NCES 510126000490

Gunston Elementary

10100 Gunston Rd, Lorton, VA 22079 · (703) 541-3600 · Fairfax County
GRADES PK–06ELEMENTARY41-RURALREGULAR SCHOOL530 STUDENTS
Enrollment
530
Elementary
DISTRICT 630 · STATE 499
Student : Teacher
13.8:1
38 FTE teachers
DISTRICT 13.6:1 · STATE 13.8:1
Free / Reduced Lunch
39%
209 students
DISTRICT 39% · STATE 66%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Pre-K163%
Kindergarten7214%
Grade 1499%
Grade 27214%
Grade 37013%
Grade 48817%
Grade 58215%
Grade 68115%

This year's kindergarten class (72) is 11% smaller than its 6th grade class (81).

Student demographics
77%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 74% · STATE 71% · US 70%
White
15730%
DISTRICT 36% · STATE 43% · US 43%
Hispanic
10119%
DISTRICT 29% · STATE 20% · US 30%
Black
15229%
DISTRICT 10% · STATE 21% · US 15%
Asian
7715%
DISTRICT 18% · STATE 8% · US 6%
Two+
408%
DISTRICT 6% · STATE 7% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
27652%
Female
25448%

Discussions

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Test scores

SOL 2024-25 . % Passing
English Language Arts
76.0%
VA avg 74.2% . -3.0pp since 2022
Math
84.0%
VA avg 72.7% . +0.0pp since 2022

What this means: On the SOL, Virginia's statewide test, about 76 of every 100 students at this school read and write at grade level and about 84 of 100 do math at grade level. Across all Virginia schools, those numbers are about 74 and 73. Reading and writing scores are down about 3 points since 2022, while math scores have held steady.

SOL results by year

School yearEnglish Language ArtsMath
2024-2576.0%84.0%
2023-2478.0%87.0%
2022-2379.0%84.0%
% Passing, all students and all tested grades.
Source: SOL. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
78.0%
composite math + reading, all grades
Predicted
77.4%
based on VA schools with similar FRL share
Beats by
+0.6pp
above demographic expectation

What this means: About 78% of students here test proficient in math and reading, compared with the roughly 77% typical for Virginia schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Virginia's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Gunston Elementary

Gunston Elementary's state test result (78.0% proficient) is higher than 4 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Gunston Elementary this school53039.4%78.0%
Landstown Elementary
Virginia Beach
63241.5%59.5%
Halley Elementary
Fairfax Station
60841.1%69.7%
Tallwood Elementary
Virginia Beach
60143.9%80.5%
Saratoga Elementary
Springfield
61242.2%70.8%
Hoffman-Boston Elementary
Arlington
59243.8%62.5%
Matched among Virginia elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Gunston Elementary ranks

Among elementary schools
MeasureThis schoolIn VirginiaIn Fairfax County
State test proficiency
ranked highest first
78.0%#364 of 1,101#65 of 136
Math proficiency
ranked highest first
84.0%#275 of 1,111
▼ 125
#56 of 136
▼ 25
Reading proficiency
ranked highest first
76.0%#422 of 1,111
▼ 57
#71 of 136
▼ 7
Enrollment
ranked largest first
530#500 of 1,176#106 of 144
Students per teacher
ranked fewest first
13.8:1#514 of 1,105#74 of 143
Diversity index
ranked most diverse first
76.7%#20 of 1,106#2 of 143
Free and reduced lunch
ranked highest share first
39.4%#858 of 1,157#56 of 140
Enrollment change since 2017-18
ranked fastest growth first
+5.0%#205 of 324#24 of 32
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
530
+4 (+1%) vs 2020
-13% since 1990-91, when it was 608
Student : Teacher
13.8:1
was 15.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2553038.413.8:139% (209)
2023-2454537.314.6:138% (209)
2022-235553615.4:138% (213)
2020-215263415.5:1N/A
2017-1850534.914.5:136% (183)
2015-165513615.3:134% (187)
2010-115613416.5:130% (167)
2000-015653814.9:124% (136)
1990-916083318.4:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Gunston Elementary.

Since 2017-18: students up 5% (505 to 530); teachers up 10% (34.9 to 38.4).

About Gunston Elementary

Gunston Elementary is a medium-sized elementary school in Lorton, Virginia, one of the schools in Fairfax County Public Schools. It serves 530 students in pre-K through 6.

District-wide, Fairfax County Public Schools has 199 schools and 179,323 students.

Gunston Elementary's enrollment has no majority group, and White students are the largest at 30%. It is also 29% Black, 19% Hispanic, 15% Asian, and 8% multiracial. Fairfax County's residents are about 49% White, 19 points above the school's share. By the diversity index, Gunston Elementary comes in at 77%.

With 38.4 full-time-equivalent teachers in 2024-25, the ratio at Gunston Elementary was 13.8:1. Elementary schools in Virginia have a similar average ratio of 13.8:1. A measure often used for student poverty, free or reduced-price lunch eligibility, stands at 39%. Across public schools in Fairfax County, the average is about the same, 37%.

On BeatsExpectations, Gunston Elementary is within a point of its prediction, a result in the middle 80% of Virginia schools.

Fairfax County has about 1,147,837 residents, and median household income is about $153,637, a bachelor's degree or higher is held by about 65% of adults, and the poverty rate is about 4%. Federal data list 222 public schools in Fairfax County, with a combined enrollment of about 174,475.

The shortest distance from Gunston Elementary to another public school is about 1.6 miles, to Lorton Station Elementary. The five-mile area around Gunston Elementary holds at least 8 other public schools. Among 9 nearby schools that report test results, Gunston Elementary ranks 4th on proficiency.

In the federal locale system, Gunston Elementary is coded Rural: Fringe, for schools in rural territory close to an urban area.

The student count changed little between 2020-21 (526) and 2024-25 (530). There were fewer students per teacher in 2024-25 (13.8:1) than in 2020-21 (15.5:1).

The allk12 site hosts a discussion page for Gunston Elementary covering things like school events, clubs, and volunteer needs. Reviews and ratings from people who know the school are welcome.

Fairfax County at a glance

View full county profile
Population
1,147,837
Census ACS
Median income
$153,637
Household, ACS
Bachelor's+
65%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
222
174,475 students

Quick facts

School name
Gunston Elementary
District
Fairfax County Public Schools
Address
10100 Gunston Rd, Lorton, VA 22079
Phone
(703) 541-3600
County
Fairfax County
Level
Elementary
Grade range
PK–06
Total enrollment
530
Teachers (FTE)
38
Student–teacher ratio
13.8:1
Free and reduced lunch
209 (39%)
Locale
41-Rural: Fringe
NCES ID
510126000490
Charter school
No
Virtual school
No

Related schools

Other schools in Fairfax County Public Schools
Other schools in Lorton
Nearby schools

Frequently asked questions

About Gunston Elementary
What is the total enrollment at Gunston Elementary?
Gunston Elementary enrolls approximately 530 students in grades PK-06.
What age range does Gunston Elementary serve?
Gunston Elementary serves students from grade PK through grade 06.
How many students per teacher at Gunston Elementary?
Approximately 13.8:1 students per teacher at Gunston Elementary.
How diverse is Gunston Elementary?
Gunston Elementary reports a student body of 30% White, 19% Hispanic, 29% Black, 15% Asian, 8% Two or more.
What district is Gunston Elementary in?
Gunston Elementary is part of Fairfax County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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