Glassmanor Elementary vs Potomac High
A head-to-head comparison of two schools in Maryland, United States, 1.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Glassmanor Elementary
Oxon Hill · Public elementary · Grades K–5
261 students
Potomac High
Oxon Hill · Public high · Grades 9–12
1,347 students
| Measure | Glassmanor Elementary Oxon Hill, Maryland | Potomac High Oxon Hill, Maryland |
|---|---|---|
| Success Index (US) | 28 Lower 50% | 16 Lower 50% |
| State rank | #618 of 879 | #186 of 197 |
| National rank | #39635 of 50,301 | #15896 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 261 | 1,347 |
| Enrollment | 261 | 1,347 |
| Free/reduced-price lunch | 93.5% | 94.1% |
| Students per teacher | 11.9 | 15.5 |
| Reading proficiency | 42% | 32% |
| Math proficiency | 17% | 7% |
| city | Oxon Hill | Oxon Hill |
| state | Maryland | Maryland |
| Website | – | – |
The verdict
- •Glassmanor Elementary scores higher on the Success Index (US) (28.3 vs 16.2).
- •Glassmanor Elementary does better on math proficiency (17% vs 7%).
- •Glassmanor Elementary does better on reading proficiency (42% vs 32%).
- •Glassmanor Elementary does better on community advantage (fewer free/reduced-price lunch) (93.5% vs 94.1%).
- •Glassmanor Elementary does better on students per teacher (11.9 vs 15.5).
- •Potomac High is the larger school with 1,347 students compared with 261.
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 Glassmanor Elementary better than Potomac High?
On the Success Index (US), Glassmanor Elementary ranks higher (28.3 vs 16.2 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 Glassmanor Elementary and Potomac High?
About 1.2 km in a straight line, between Oxon Hill and Oxon Hill in Maryland.
Which has the better Enrollment?
Glassmanor Elementary: 261. Potomac High: 1,347. Students enrolled in the latest NCES directory year.
How do Glassmanor Elementary and Potomac High rank in Maryland?
Glassmanor Elementary is 618th of 879 and Potomac High is 186th of 197 among elementary schools in Maryland on the 2025 Success Index (US).