Eagle Ridge Middle vs Mill Run Elementary
A head-to-head comparison of two schools in Virginia, United States, 396 m apart, using official American 2025 data. The better value in each row is highlighted.
Eagle Ridge Middle
Ashburn · Public middle · Grades 6–8
1,258 students
Mill Run Elementary
Ashburn · Public elementary · Grades PK–5
636 students
| Measure | Eagle Ridge Middle Ashburn, Virginia | Mill Run Elementary Ashburn, Virginia |
|---|---|---|
| Success Index (US) | 92 Top 5% | 94 Top 5% |
| State rank | #12 of 340 | #17 of 1,142 |
| National rank | #163 of 15,369 | #223 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades PK–5 |
| Students | 1,258 | 636 |
| Enrollment | 1,258 | 636 |
| Free/reduced-price lunch | 12.4% | 10.5% |
| Students per teacher | 14.5 | 13.5 |
| Reading proficiency | 93% | 91% |
| Math proficiency | 95% | 96% |
| city | Ashburn | Ashburn |
| state | Virginia | Virginia |
| Website | – | – |
The verdict
- •Mill Run Elementary scores higher on the Success Index (US) (93.6 vs 92.0).
- •Mill Run Elementary does better on math proficiency (96% vs 95%).
- •Eagle Ridge Middle does better on reading proficiency (93% vs 91%).
- •Mill Run Elementary does better on community advantage (fewer free/reduced-price lunch) (10.5% vs 12.4%).
- •Mill Run Elementary does better on students per teacher (13.5 vs 14.5).
- •Eagle Ridge Middle is the larger school with 1,258 students compared with 636.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Eagle Ridge Middle better than Mill Run Elementary?
On the Success Index (US), Mill Run Elementary ranks higher (93.6 vs 92.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Eagle Ridge Middle and Mill Run Elementary?
About 396 m in a straight line, between Ashburn and Ashburn in Virginia.
Which has the better Enrollment?
Eagle Ridge Middle: 1,258. Mill Run Elementary: 636. Students enrolled in the latest NCES directory year.
How do Eagle Ridge Middle and Mill Run Elementary rank in Virginia?
Eagle Ridge Middle is 12th of 340 and Mill Run Elementary is 17th of 1,142 among middle schools in Virginia on the 2025 Success Index (US).