C.A. Sinclair Elementary
🇺🇸 Official data · 2025Manassas, Virginia 20109 · Prince William County Public Schools
#609 of 1,142 elementary schools in Virginia
#10634 of 50,301 nationally
About C.A. Sinclair Elementary
C.A. Sinclair Elementary is a public elementary located in Manassas, in the Prince William County Public Schools school district of Virginia, United States. It caters for Grades PK–5. In 2025 it enrolled 636 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 70.9 out of 100, placing it in the top 25% of elementary schools in United States and 609th of 1,142 ranked elementary schools in Virginia. Its strongest component is math proficiency (96th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (38th percentile).
Other published figures: enrollment 636.
There are 31 schools in Manassas; C.A. Sinclair Elementary ranks 10th of 30 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)85%
- Reading proficiency (30%)70%
- Community advantage (fewer free/reduced-price lunch) (25%)70.6%
- Students per teacher (15%)14.8
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 C.A. Sinclair Elementary by the official sources.
- Enrollment
- 636
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 70.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 70%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 85%
- Share of tested students proficient or above (all students, all grades).
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Schools near C.A. Sinclair Elementary
Closest schools by straight-line distance, with their Success Index (US).
Unity Braxton Middle
Manassas · Public middle · Grades 6–8
1,055 students · 538 m away
West Gate Elementary
Manassas · Public elementary · Grades PK–5
482 students · 1.1 km away
Innovation Elementary
Manassas · Public elementary · Grades PK–5
565 students · 1.4 km away
Sudley Elementary
Manassas · Public elementary · Grades PK–5
623 students · 1.9 km away
George P. Mullen Elementary
Manassas · Public elementary · Grades PK–5
667 students · 2.2 km away
Suella G. Ellis Elementary
Manassas · Public elementary · Grades PK–5
403 students · 2.3 km away
Unity Reed High
Manassas · Public high · Grades 9–12
2,042 students · 2.5 km away
Loch Lomond Elementary
Manassas · Public elementary · Grades PK–5
480 students · 2.5 km away
Richard C. Haydon Elementary
Manassas · Public elementary · Grades PK–4
556 students · 3.1 km away
The Governor's School @ Innovation Park
Manassas · Public other
· 3.7 km away
Similar schools
Public elementary schools in Virginia with a comparable Enrollment.
Oakridge Elementary
Arlington · Public elementary · Grades PK–5
636 students
Mill Run Elementary
Ashburn · Public elementary · Grades PK–5
636 students
Crestwood Elementary
Richmond · Public elementary · Grades PK–5
635 students
Churchill Road Elementary
McLean · Public elementary · Grades PK–6
635 students
Centre Ridge Elementary
Centreville · Public elementary · Grades PK–6
635 students
Moss-Nuckols Elementary
Louisa · Public elementary · Grades PK–5
637 students
Frequently asked questions
Is C.A. Sinclair Elementary a good school?
C.A. Sinclair Elementary has a Success Index (US) of 70.9 out of 100 (Top 25% of elementary schools in United States) and ranks #609 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 C.A. Sinclair Elementary rank in Virginia?
C.A. Sinclair Elementary ranks #609 of 1,142 elementary schools in Virginia and #10634 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend C.A. Sinclair Elementary?
C.A. Sinclair Elementary had 636 students in 2025.
Is C.A. Sinclair Elementary a elementary school or a high school?
C.A. Sinclair Elementary is classified as a elementary covering Grades PK–5. It is a public school.
What other schools are near C.A. Sinclair Elementary?
There are 10 schools within 15 km of C.A. Sinclair Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.