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SCHOOL COMMUNITY·FAIRFAX COUNTY PUBLIC SCHOOLS·NCES 510126000086

Stone Middle

5500 Sully Park Dr., Centreville, VA 20120 · (703) 631-5500 · Fairfax County
GRADES 07–08MIDDLE21-SUBURBREGULAR SCHOOL718 STUDENTS
Enrollment
718
Middle
DISTRICT 1,029 · STATE 750
Student : Teacher
9.1:1
79 FTE teachers
DISTRICT 12.6:1 · STATE 13.1:1
Free / Reduced Lunch
39%
280 students
DISTRICT 39% · STATE 66%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 734848%
Grade 837052%
Student demographics
72%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 74% · STATE 71% · US 70%
White
26537%
DISTRICT 36% · STATE 43% · US 43%
Hispanic
24734%
DISTRICT 29% · STATE 20% · US 30%
Black
619%
DISTRICT 10% · STATE 21% · US 15%
Asian
9714%
DISTRICT 18% · STATE 8% · US 6%
Two+
416%
DISTRICT 6% · STATE 7% · US 5%
Native American
71%
DISTRICT 0% · STATE 0% · US 1%
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
37252%
Female
34648%

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Test scores

SOL 2024-25 . % Passing
English Language Arts
76.0%
VA avg 74.2% . -1.0pp since 2022
Math
75.0%
VA avg 72.7% . -1.0pp 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 75 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 1 points since 2022, while math scores are down about 1 points.

SOL results by year

School yearEnglish Language ArtsMath
2024-2576.0%75.0%
2023-2476.0%78.0%
2022-2377.0%76.0%
% 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
73.3%
composite math + reading, all grades
Predicted
77.5%
based on VA schools with similar FRL share
Beats by
-4.2pp
below demographic expectation

What this means: About 73% 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 Stone Middle

Stone Middle's state test result (73.3% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Stone Middle this school71839.0%73.3%
Harper Park Middle
Leesburg
85834.7%77.1%
Twain Middle
Alexandria
1,02635.3%74.7%
Smart's Mill Middle
Leesburg
88537.9%70.6%
Bull Run Middle
Gainesville
1,12939.4%76.6%
Hughes Middle
Reston
1,01241.4%74.2%
Matched among Virginia middle 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 Stone Middle ranks

Among middle schools
MeasureThis schoolIn VirginiaIn Fairfax County
State test proficiency
ranked highest first
73.3%#140 of 337#14 of 22
Math proficiency
ranked highest first
75.0%#118 of 342
▼ 25
#13 of 23
▼ 1
Reading proficiency
ranked highest first
76.0%#135 of 342
▼ 15
#15 of 23
no change
Enrollment
ranked largest first
718#179 of 343#21 of 23
Students per teacher
ranked fewest first
9.1:1#9 of 327#1 of 23
Diversity index
ranked most diverse first
71.7%#38 of 333#5 of 23
Free and reduced lunch
ranked highest share first
39.0%#250 of 340#10 of 22
Enrollment change since 2017-18
ranked steepest decline first
-6.5%#163 of 224#13 of 18
Ranked against other public middle 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
718
-30 (-4%) vs 2020
-45% since 2000-01, when it was 1,315
Student : Teacher
9.1:1
was 12.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2571878.99.1:139% (280)
2023-2470860.611.7:140% (285)
2022-2367851.313.2:138% (255)
2020-217485912.7:1N/A
2017-1876859.812.8:130% (228)
2015-168026512.3:127% (214)
2010-119065117.8:119% (174)
2000-011,3159613.7:112% (160)
Source: NCES Common Core of Data. Rows are the federal collections on file for Stone Middle.

Since 2017-18: students down 7% (768 to 718); teachers up 32% (59.8 to 78.9).

About Stone Middle

The public middle school Stone Middle is located in Centreville, Virginia. Federal data show 718 students enrolled in grades 7 through 8 in 2024-25.

Stone Middle is one of 199 schools in Fairfax County Public Schools, which enrolls 179,323 students in total.

At Stone Middle, White students make up the biggest share, 37%. Smaller groups are 34% Hispanic, 14% Asian, 9% Black, and 6% multiracial. County-wide, 49% of Fairfax County residents are White. A diversity index of 72% means there is a 72% chance two randomly chosen students at Stone Middle are from different groups.

Teacher count: 78.9 full-time equivalents. Student-to-teacher ratio: 9.1:1. Compared with the 13.1:1 average for middle schools in Virginia, this school's ratio is lower. Eligibility for free or reduced-price lunch, often used to gauge student poverty, is 39%. The average for public schools in Fairfax County is similar, at 37%.

On the allk12 BeatsExpectations measure, Stone Middle is 4.2 points below the average proficiency rate across its state test results predicted for its free or reduced-price lunch share: 73.3% actual, 77.5% predicted. That is outside both the top and bottom 10% in Virginia.

The county, Fairfax County, is where the school is located. The median household earns about $153,637 a year, 65% of adults hold a bachelor's degree or higher, and about 4% of people live in poverty. Fairfax County has 222 public schools with about 174,475 students, including Stone Middle.

Cub Run Elementary sits about 0.6 miles from Stone Middle. Around the school, at least 8 other public schools are within five miles. By average proficiency, Stone Middle is 3rd among 8 schools close by.

The NCES locale for Stone Middle is Suburb: Large, which covers schools in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

In 2020-21, Stone Middle enrolled 748 students. By 2024-25, that number had fallen to 718. The student-to-teacher ratio dropped from 12.7:1 in 2020-21 to 9.1:1 in 2024-25.

People who know Stone Middle can post here about open houses, carpools, and field trips. Teachers and staff are welcome to share updates too.

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
Stone Middle
District
Fairfax County Public Schools
Address
5500 Sully Park Dr., Centreville, VA 20120
Phone
(703) 631-5500
County
Fairfax County
Level
Middle
Grade range
07–08
Total enrollment
718
Teachers (FTE)
79
Student–teacher ratio
9.1:1
Free and reduced lunch
280 (39%)
Locale
21-Suburb: Large
NCES ID
510126000086
Charter school
No
Virtual school
No

Related schools

Other schools in Fairfax County Public Schools
Other schools in Centreville
Other Stone Middle schools

One other US public school is named Stone Middle. Stone Middle is the largest of the 2.

Nearby schools

Frequently asked questions

About Stone Middle
How large is Stone Middle?
Stone Middle enrolls approximately 718 students in grades 07-08.
What grades does Stone Middle serve?
Stone Middle serves grades 07-08.
How many students per teacher at Stone Middle?
Approximately 9.1:1 students per teacher at Stone Middle.
What is the racial breakdown of students at Stone Middle?
At Stone Middle, the student body is approximately 37% White, 34% Hispanic, 9% Black, 14% Asian, 6% Two or more.
Is Stone Middle public or private?
Stone Middle is a public K-12 school, overseen by Fairfax County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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