Mosaic Elementary
🇺🇸 Official data · 2025Fairfax, Virginia 22031 · Fairfax County Public Schools
#179 of 1,142 elementary schools in Virginia
#1680 of 50,301 nationally
About Mosaic Elementary
Mosaic Elementary is a public elementary located in Fairfax, in the Fairfax County Public Schools school district of Virginia, United States. It caters for Grades PK–6. In 2025 it enrolled 927 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 86.9 out of 100, placing it in the top 5% of elementary schools in United States and 179th of 1,142 ranked elementary schools in Virginia. Its strongest component is math proficiency (100th percentile), and its weakest is students per teacher (40th percentile).
Other published figures: enrollment 927.
There are 23 schools in Fairfax; Mosaic Elementary ranks 15th of 23 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)97%
- Reading proficiency (30%)94%
- Community advantage (fewer free/reduced-price lunch) (25%)26.6%
- Students per teacher (15%)15.7
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mosaic Elementary by the official sources.
- Enrollment
- 927
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 26.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 94%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 97%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mosaic Elementary
Closest schools by straight-line distance, with their Success Index (US).
Oakton High
Vienna · Public high · Grades 9–12
2,621 students · 894 m away
Fairfax High
Fairfax · Public high · Grades 9–12
2,404 students · 1.0 km away
Oakton Elementary
Oakton · Public elementary · Grades PK–6
795 students · 1.9 km away
Daniels Run Elementary
Fairfax · Public elementary · Grades PK–6
811 students · 2.1 km away
Marshall Road Elementary
Vienna · Public elementary · Grades PK–6
691 students · 2.2 km away
Flint Hill Elementary
Vienna · Public elementary · Grades PK–6
614 students · 2.9 km away
Madison High
Vienna · Public high · Grades 9–12
2,090 students · 3.0 km away
Archer Elementary
Vienna · Public elementary · Grades PK–6
543 students · 3.3 km away
Fairhill Elementary
Fairfax · Public elementary · Grades PK–6
566 students · 3.3 km away
Mantua Elementary
Fairfax · Public elementary · Grades PK–6
909 students · 3.4 km away
Similar schools
Public elementary schools in Virginia with a comparable Enrollment.
Sangster Elementary
Springfield · Public elementary · Grades PK–6
928 students
Florence Bowser Elementary
Suffolk · Public elementary · Grades PK–5
926 students
Greenbriar East Elementary
Fairfax · Public elementary · Grades PK–6
922 students
Mount Vernon Elementary
Alexandria · Public elementary · Grades PK–5
933 students
Kent Gardens Elementary
McLean · Public elementary · Grades PK–6
918 students
J.B. Watkins Elementary
Midlothian · Public elementary · Grades PK–5
913 students
Frequently asked questions
Is Mosaic Elementary a good school?
Mosaic Elementary has a Success Index (US) of 86.9 out of 100 (Top 5% of elementary schools in United States) and ranks #179 of 1,142 in Virginia. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mosaic Elementary rank in Virginia?
Mosaic Elementary ranks #179 of 1,142 elementary schools in Virginia and #1680 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Mosaic Elementary?
Mosaic Elementary had 927 students in 2025.
Is Mosaic Elementary a elementary school or a high school?
Mosaic Elementary is classified as a elementary covering Grades PK–6. It is a public school.
What other schools are near Mosaic Elementary?
There are 10 schools within 15 km of Mosaic Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.