Average
#834 of 1,850 schools in VA
Top 45% in state
Mosaic Elementary
Elementary School · Fairfax County Public Schools
9819 Five Oaks Rd, Fairfax, VA 22031
Enrollment
966
Student-Teacher
16.7:1
Score
6.6
Grades
Pre-K – 6th
Enrollment
966
Student-Teacher
16.7:1
Score
6.6
Grades
Pre-K – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Fairfax
#19 of 23
public schools
Virginia elementary schools
#451 of 1,147
In district
#139 of 199
Fairfax County Public Schools
Academic performance
8.4 / 10
Very strong
About Mosaic Elementary
Mosaic Elementary serves 966 students in prekindergarten through sixth grade in Fairfax, Virginia. With 58 full-time equivalent teachers, the school maintains a student-teacher ratio of 16.7 to 1, providing reasonable class sizes for elementary learners. Located on Five Oaks Road in Fairfax County, Mosaic Elementary currently ranks #1593 out of 1856 Virginia elementary schools and holds a MySchoolScout rating of 3.9 out of 10, indicating the school has significant room for academic growth.
The school serves a community working to support student development and achievement. The surrounding 22031 ZIP code reflects an affluent, well-educated community where 72% of residents hold bachelor's degrees or higher. With a median household income of $126,049 and median home values of $694,600, families in this area demonstrate strong educational investment.
The low poverty rate of 7.4% among the area's 35,872 residents suggests most students come from economically stable households. Despite the academic challenges reflected in current rankings, Mosaic Elementary benefits from serving families in a community that highly values education. The school operates in Fairfax County's large suburban setting, where educational resources and community support systems are typically abundant.
Score Breakdown
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Mosaic Elementary — Students at Mosaic Elementary score 90% proficient, which is above what's typical for similar communities (expected: 85%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
26.8%
Students qualifying for federal meal assistance
Test Scores VA SOL (2024-25)
Based on 15 test records from VA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.8/10.
How Mosaic Elementary Compares
See how Mosaic Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 97% (2019) to 92% (2025). Reading/ELA proficiency has declined from 94% (2019) to 87% (2025).
Location
9819 Five Oaks Rd, Fairfax, VA 22031
Nearby Alternatives
Families considering Mosaic Elementary may also want to explore other elementary schools in the area. GREEN HEDGES SCHOOL (rated 8.4/10, 2.0 miles away, in nearby Vienna), which scores notably higher. Another option is Flint Hill Elementary (rated 8.3/10, 1.8 miles away, in nearby Vienna), which scores notably higher. Additionally, Archer Elementary (rated 7.6/10, 2.0 miles away, in nearby Vienna), which scores slightly higher. For more schools in Fairfax, see our Fairfax schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| APPLETREE SCHOOL Fairfax | 0.3 mi | 6.0 |
| Oakton High Vienna | 0.5 mi | 9.3 |
| Fairfax High Fairfax | 0.7 mi | 6.3 |
| THE NEW SCHOOL OF NORTHERN VIRGINIA Fairfax | 1.2 mi | 7.3 |
| ST LEO THE GREAT SCHOOL Fairfax | 1.3 mi | 6.3 |
| Daniels Run Elementary Fairfax | 1.3 mi | 7.0 |
| Oakton Elementary Oakton | 1.2 mi | 7.0 |
| IDEAVENTIONS ACADEMY FOR MATHEMATICS AND SCIENCE Oakton | 1.2 mi | 6.9 |
| Marshall Road Elementary Vienna | 1.4 mi | 5.9 |
| APPLETREE II SCHOOL Vienna | 1.5 mi | — |
| MERRITT ACADEMY Fairfax | 1.3 mi | 7.1 |
| Flint Hill Elementary Vienna | 1.8 mi | 8.3 |
| Madison High Vienna | 1.8 mi | 8.6 |
| HUNTER MILL MONTESSORI SCHOOL Oakton | 1.8 mi | — |
| ST ANTHONY ACADEMY Fairfax | 1.9 mi | 6.9 |
| GREEN HEDGES SCHOOL Vienna | 2.0 mi | 8.4 |
| Archer Elementary Vienna | 2.0 mi | 7.6 |
| VIENNA ADVENTIST ACADEMY Vienna | 2.0 mi | 7.1 |
| Woodson High Fairfax | 2.1 mi | 8.7 |
| TRURO PRESCHOOL & KINDERGARTEN Fairfax | 2.0 mi | 4.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 22031 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$129,743
Median Home Value
$710,400
Median Rent
$2,267/mo
Population
36,586
College Educated
72.3%
Homeownership
47.9%
Avg Commute
29.3 min
Poverty Rate
6.6%
Median Age
35.6
Community Profile
The community surrounding Mosaic Elementary has a median household income of $129,743. It is a well-educated community where 72% of adults hold a bachelor's degree or higher. The median home value in the area is $710,400, with a median rent of $2,267/month. The local poverty rate of 6.6% is relatively low. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Ashland Elementary Manassas, VA | 6.6 |
| Broad Rock Elementary Richmond, VA | 6.6 |
| Gayton Elementary Richmond, VA | 6.6 |
| Mack Benn Jr. Elementary Suffolk, VA | 6.6 |
| Thoroughgood Elementary Virginia Beach, VA | 6.6 |
| Yorktown Elementary Yorktown, VA | 6.6 |
Frequently Asked Questions
Common questions about Mosaic Elementary
What grades does Mosaic Elementary serve?
Mosaic Elementary serves students in grades Pre-K through 6th.
How many students attend Mosaic Elementary?
Mosaic Elementary has an enrollment of approximately 966 students.
What is the student-teacher ratio at Mosaic Elementary?
The student-teacher ratio at Mosaic Elementary is 16.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mosaic Elementary rank in VA?
Mosaic Elementary is ranked #834 out of 1,850 schools in VA.
What is Mosaic Elementary's MySchoolScout rating?
Mosaic Elementary has a composite rating of 6.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Mosaic Elementary?
Based on the most recent state assessment data, Mosaic Elementary has 91.6% math proficiency and 88.1% reading/ELA proficiency.
Is Mosaic Elementary a charter school?
No, Mosaic Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Mosaic Elementary a Title I school?
No, Mosaic Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mosaic Elementary?
26.8% of students at Mosaic Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
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Neighborhood Context
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FBI UCR. County-level only.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 6th
- Enrollment
- 966
- Student-Teacher Ratio
- 16.7:1
- Teachers (FTE)
- 58
- Free/Reduced Lunch
- 26.8%
- Type
- regular
- Setting
- Large Suburb
- County
- Fairfax County
- Phone
- (703) 937-1600
- Data Year
- 2023–2024
Resources & Links
District
Fairfax County Public Schools- District Enrollment
- 180,714
- Schools in District
- 223
- Per-Pupil Spending
- $18,975
- District Rank
- #139 of 199
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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