Triangle Elementary
🇺🇸 Official data · 2025Triangle, Virginia 22172 · Prince William County Public Schools
#764 of 1,142 elementary schools in Virginia
#13329 of 50,301 nationally
About Triangle Elementary
Triangle Elementary is a public elementary located in Triangle, in the Prince William County Public Schools school district of Virginia, United States. It caters for Grades PK–5. In 2025 it enrolled 795 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 67.2 out of 100, placing it in the top 50% of elementary schools in United States and 764th of 1,142 ranked elementary schools in Virginia. Its strongest component is math proficiency (89th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (38th percentile).
Other published figures: enrollment 795.
There are 2 schools in Triangle; Triangle Elementary ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)76%
- Reading proficiency (30%)63%
- Community advantage (fewer free/reduced-price lunch) (25%)70.8%
- Students per teacher (15%)14.2
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 Triangle Elementary by the official sources.
- Enrollment
- 795
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 70.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 63%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 76%
- Share of tested students proficient or above (all students, all grades).
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Schools near Triangle Elementary
Closest schools by straight-line distance, with their Success Index (US).
Graham Park Middle
Triangle · Public middle · Grades 6–8
713 students · 1.4 km away
Swans Creek Elementary
Dumfries · Public elementary · Grades PK–5
619 students · 2.9 km away
Dumfries Elementary
Dumfries · Public elementary · Grades PK–5
441 students · 3.1 km away
Potomac Shores Middle
Dumfries · Public middle · Grades 6–8
1,229 students · 3.6 km away
Covington-Harper Elementary
Dumfries · Public elementary · Grades PK–5
1,025 students · 4.3 km away
River Oaks Elementary
Woodbridge · Public elementary · Grades PK–5
662 students · 5.1 km away
Mary Williams Elementary
Dumfries · Public elementary · Grades PK–5
669 students · 5.7 km away
Potomac Middle
Dumfries · Public middle · Grades 6–8
931 students · 5.7 km away
Potomac High
Dumfries · Public high · Grades 9–12
2,197 students · 6.2 km away
John F. Pattie Sr. Elementary
Dumfries · Public elementary · Grades PK–5
906 students · 7.5 km away
Similar schools
Public elementary schools in Virginia with a comparable Enrollment.
Western Branch Intermediate
Chesapeake · Public elementary · Grades 3–5
795 students
Oakton Elementary
Oakton · Public elementary · Grades PK–6
795 students
Margaret Brent Elementary
Stafford · Public elementary · Grades K–5
796 students
Evergreen Elementary
Midlothian · Public elementary · Grades PK–5
797 students
Herndon Elementary
Herndon · Public elementary · Grades PK–6
792 students
Rosa Lee Carter Elementary
Ashburn · Public elementary · Grades PK–5
792 students
Frequently asked questions
Is Triangle Elementary a good school?
Triangle Elementary has a Success Index (US) of 67.2 out of 100 (Top 50% of elementary schools in United States) and ranks #764 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 Triangle Elementary rank in Virginia?
Triangle Elementary ranks #764 of 1,142 elementary schools in Virginia and #13329 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Triangle Elementary?
Triangle Elementary had 795 students in 2025.
Is Triangle Elementary a elementary school or a high school?
Triangle Elementary is classified as a elementary covering Grades PK–5. It is a public school.
What other schools are near Triangle Elementary?
There are 10 schools within 15 km of Triangle Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.