Compare United States schools
Add up to four schools to compare them side by side on every published measure.
Union Mill ElementaryCentreville HighLiberty MiddleCentreville Elementary
Maximum of four schools. Remove one to add another.
| Measure | Union Mill Elementary Clifton, Virginia | Centreville High Clifton, Virginia | Liberty Middle Clifton, Virginia | Centreville Elementary Centreville, Virginia |
|---|---|---|---|---|
| Success Index (US) | 88 Top 5% | 86 Top 5% | 89 Top 5% | 82 Top 10% |
| State rank | #140 of 1,142 | #39 of 317 | #42 of 340 | #320 of 1,142 |
| National rank | #1287 of 50,301 | #519 of 16,910 | #328 of 15,369 | #4095 of 50,301 |
| Sector | Public | Public | Public | Public |
| Type | Elementary | High | Middle | Elementary |
| Year range | Grades PK–6 | Grades 9–12 | Grades 7–8 | Grades PK–6 |
| Students | 874 | 2,347 | 913 | 741 |
| Enrollment | 874 | 2,347 | 913 | 741 |
| Free/reduced-price lunch | 12.5% | 31.1% | 37.8% | 37% |
| Students per teacher | 16.2 | 12.8 | 11.7 | 14.5 |
| Reading proficiency | 86% | 89% | 84% | 74% |
| Math proficiency | 93% | 87% | 93% | 82% |
| city | Clifton | Clifton | Clifton | Centreville |
| state | Virginia | Virginia | Virginia | Virginia |
| Website | – | – | – | – |
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Reading the comparison
Success Index (US) is our 0–100 score (see the methodology). Enrollment: Students enrolled in the latest NCES directory year. Free/reduced-price lunch: Share of students eligible for free or reduced-price lunch. Students per teacher: Enrollment divided by FTE teachers; not class size. Reading proficiency: Share of tested students proficient or above (all students, all grades).