Mercer Middle
🇺🇸 Official data · 2025Aldie, Virginia 20105 · Loudoun County Public Schools
#27 of 340 middle schools in Virginia
#257 of 15,369 nationally
About Mercer Middle
Mercer Middle is a public middle located in Aldie, in the Loudoun County Public Schools school district of Virginia, United States. It caters for Grades 6–8. In 2025 it enrolled 1,459 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 90.5 out of 100, placing it in the top 5% of middle schools in United States and 27th of 340 ranked middle schools in Virginia. Its strongest component is reading proficiency (99th percentile), and its weakest is students per teacher (56th percentile).
Other published figures: enrollment 1,459.
There are 11 schools in Aldie; Mercer Middle ranks 6th of 11 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)90%
- Reading proficiency (30%)91%
- Community advantage (fewer free/reduced-price lunch) (25%)20.4%
- Students per teacher (15%)14.3
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 Mercer Middle by the official sources.
- Enrollment
- 1,459
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 20.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 91%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 90%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mercer Middle
Closest schools by straight-line distance, with their Success Index (US).
Liberty Elementary
South Riding · Public elementary · Grades PK–5
813 students · 1.6 km away
Freedom High
South Riding · Public high · Grades 9–12
1,885 students · 1.6 km away
Pinebrook Elementary
Aldie · Public elementary · Grades PK–5
699 students · 1.6 km away
Arcola Elementary
Aldie · Public elementary · Grades PK–5
748 students · 1.7 km away
John Champe High
Aldie · Public high · Grades 9–12
1,851 students · 1.8 km away
Goshen Post Elementary
Aldie · Public elementary · Grades PK–5
851 students · 1.8 km away
Hutchison Farm Elementary
South Riding · Public elementary · Grades PK–5
672 students · 2.5 km away
Buffalo Trail Elementary
Aldie · Public elementary · Grades PK–5
756 students · 2.8 km away
Hovatter Elementary
Aldie · Public elementary · Grades 3–5
810 students · 2.9 km away
Elaine E. Thompson Elementary
Sterling · Public elementary · Grades PK–5
756 students · 3.0 km away
Similar schools
Public middle schools in Virginia with a comparable Enrollment.
George Washington Middle
Alexandria · Public middle · Grades 6–8
1,458 students
Falling Creek Middle
North Chesterfield · Public middle · Grades 6–8
1,443 students
Ronald Wilson Reagan Middle
Haymarket · Public middle · Grades 6–8
1,436 students
Lake Ridge Middle
Woodbridge · Public middle · Grades 6–8
1,487 students
Larkspur Middle
Virginia Beach · Public middle · Grades 6–8
1,488 students
Bailey Bridge Middle
Midlothian · Public middle · Grades 6–8
1,496 students
Frequently asked questions
Is Mercer Middle a good school?
Mercer Middle has a Success Index (US) of 90.5 out of 100 (Top 5% of middle schools in United States) and ranks #27 of 340 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 Mercer Middle rank in Virginia?
Mercer Middle ranks #27 of 340 middle schools in Virginia and #257 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Mercer Middle?
Mercer Middle had 1,459 students in 2025.
Is Mercer Middle a elementary school or a high school?
Mercer Middle is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Mercer Middle?
There are 10 schools within 15 km of Mercer Middle; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.