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SCHOOL COMMUNITY·FAIRFAX COUNTY PUBLIC SCHOOLS·NCES 510126002873

Mason Crest Elementary

3705 Crest Dr, Annandale, VA 22003 · (571) 226-2600 · Fairfax County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL684 STUDENTS
C-
allk12 Grade
Scored higher than 22% of Virginia public elementary schools
  • CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • C-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Virginia public elementary schools

Enrollment
684
Elementary
DISTRICT 630 · STATE 499
Student : Teacher
11.8:1
58 FTE teachers
DISTRICT 13.6:1 · STATE 13.8:1
Free / Reduced Lunch
59%
405 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-K7411%
Kindergarten9714%
Grade 111116%
Grade 210816%
Grade 39314%
Grade 49714%
Grade 510415%

This year's kindergarten class (97) is 7% smaller than its 5th grade class (104).

Student demographics
66%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 74% · STATE 71% · US 70%
White
15923%
DISTRICT 36% · STATE 43% · US 43%
Hispanic
34651%
DISTRICT 29% · STATE 20% · US 30%
Black
426%
DISTRICT 10% · STATE 21% · US 15%
Asian
10616%
DISTRICT 18% · STATE 8% · US 6%
Two+
284%
DISTRICT 6% · STATE 7% · US 5%
Native American
30%
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
34951%
Female
33549%

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Test scores

SOL 2024-25 . % Passing
English Language Arts
62.0%
VA avg 74.2% . +2.0pp since 2022
Math
71.0%
VA avg 72.7% . +5.0pp since 2022

What this means: On the SOL, Virginia's statewide test, about 62 of every 100 students at this school read and write at grade level and about 71 of 100 do math at grade level. Across all Virginia schools, those numbers are about 74 and 73. Reading and writing scores are up about 2 points since 2022, while math scores are up about 5 points.

SOL results by year

School yearEnglish Language ArtsMath
2024-2562.0%71.0%
2023-2462.0%63.0%
2022-2360.0%66.0%
% 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
61.2%
composite math + reading, all grades
Predicted
72.0%
based on VA schools with similar FRL share
Beats by
-10.8pp
below demographic expectation

What this means: About 61% of students here test proficient in math and reading, compared with the roughly 72% 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 Mason Crest Elementary

Mason Crest Elementary's state test result (61.2% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Mason Crest Elementary this school68459.2%61.2%
Frederick Douglass Elementary
Leesburg
58155.4%66.8%
Timber Lane Elementary
Falls Church
58461.0%58.8%
London Towne Elementary
Centreville
65869.1%60.2%
Belvedere Elementary
Falls Church
60656.1%78.7%
Abingdon Elementary
Arlington
76857.6%60.9%
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 Mason Crest Elementary ranks

Among elementary schools
MeasureThis schoolIn VirginiaIn Fairfax County
State test proficiency
ranked highest first
61.2%#809 of 1,101#103 of 136
Math proficiency
ranked highest first
71.0%#644 of 1,111
▲ 133
#92 of 136
▲ 6
Reading proficiency
ranked highest first
62.0%#807 of 1,111
▼ 1
#105 of 136
▼ 4
Enrollment
ranked largest first
684#207 of 1,176#51 of 144
Students per teacher
ranked fewest first
11.8:1#155 of 1,105#17 of 143
Diversity index
ranked most diverse first
66.1%#368 of 1,106#74 of 143
Free and reduced lunch
ranked highest share first
59.2%#772 of 1,157#41 of 140
Enrollment change since 2017-18
ranked fastest growth first
+10.0%#128 of 324#14 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
684
+112 (+20%) vs 2020
Student : Teacher
11.8:1
was 12.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2568457.811.8:159% (405)
2023-2471955.812.9:150% (357)
2022-2366353.312.4:151% (336)
2020-215724512.7:1N/A
2017-1862247.313.2:146% (287)
2015-166105012.2:151% (309)
Source: NCES Common Core of Data. Rows are the federal collections on file for Mason Crest Elementary.

Since 2017-18: students up 10% (622 to 684); teachers up 22% (47.3 to 57.8).

About Mason Crest Elementary

Students in Annandale, Virginia, attend Mason Crest Elementary, a mid-sized elementary school. The school teaches pre-K through 5 and enrolls 684 students. It has 37% more students than the average for elementary schools in Virginia (about 499).

Fairfax County Public Schools serves 179,323 students across 199 schools.

The share of Hispanic students at Mason Crest Elementary is 51%, a majority. The remaining students are 23% White, 16% Asian, 6% Black, and 4% multiracial. Census figures show Fairfax County is about 18% Hispanic. On a 0 to 100 scale, the school's diversity index is 66, compared with 70 nationally.

Mason Crest Elementary reported 57.8 full-time-equivalent teachers in 2024-25, a ratio of 11.8:1. The school's 11.8:1 compares with an average of 13.8:1 for elementary schools in Virginia. Roughly 59% of students at Mason Crest Elementary can receive free or reduced-price lunch. The rate at public schools in Fairfax County averages 37%, lower than here.

On the allk12 Grade, Mason Crest Elementary lands at C-, ahead of 22% of Virginia public elementary schools.

Based on student poverty, the model expects 72.0% at Mason Crest Elementary; the school's average proficiency rate across its state test results is 61.2%.

Census data for Fairfax County show the median household earns about $153,637 a year, roughly 65% of adults have a four-year degree or more, and the share of residents below the poverty line is 4%. Public schools in Fairfax County number 222, with about 174,475 students.

Mason Crest Elementary's closest public school neighbor is Beech Tree Elementary, about 1.1 miles away. Counting only straight-line distance, at least 8 other public schools are within five miles. Among its closest neighbors with test data, Mason Crest Elementary is 5th of 9 on proficiency.

NCES lists the school's locale as Suburb: Large. That means it sits in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

From 572 students in 2020-21, enrollment rose to 684 by 2024-25.

People who know Mason Crest Elementary can post here about homework, tutoring, and testing dates. Parents, students, alumni, and staff are welcome to post.

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
Mason Crest Elementary
District
Fairfax County Public Schools
Address
3705 Crest Dr, Annandale, VA 22003
Phone
(571) 226-2600
County
Fairfax County
Level
Elementary
Grade range
PK–05
Total enrollment
684
Teachers (FTE)
58
Student–teacher ratio
11.8:1
Free and reduced lunch
405 (59%)
Locale
21-Suburb: Large
NCES ID
510126002873
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Mason Crest Elementary
What is the total enrollment at Mason Crest Elementary?
Mason Crest Elementary enrolls approximately 684 students in grades PK-05.
What age range does Mason Crest Elementary serve?
Mason Crest Elementary serves students from grade PK through grade 05.
How many students per teacher at Mason Crest Elementary?
Approximately 11.8:1 students per teacher at Mason Crest Elementary.
What is the student diversity at Mason Crest Elementary?
Student demographics at Mason Crest Elementary are roughly 23% White, 51% Hispanic, 6% Black, 16% Asian, 4% Two or more.
What district is Mason Crest Elementary in?
Mason Crest 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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