Frederick High vs Old Mill High
A head-to-head comparison of two high schools in Maryland, United States, 76 km apart, using official American 2025 data. The better value in each row is highlighted.
Frederick High
Frederick · Public high · Grades 9–12
1,821 students
Old Mill High
Millersville · Public high · Grades 9–12
1,832 students
| Measure | Frederick High Frederick, Maryland | Old Mill High Millersville, Maryland |
|---|---|---|
| Success Index (US) | 49 Lower 50% | 45 Lower 50% |
| State rank | #110 of 197 | #125 of 197 |
| National rank | #8569 of 16,910 | #9648 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 1,821 | 1,832 |
| Enrollment | 1,821 | 1,832 |
| Free/reduced-price lunch | 59.5% | 56% |
| Students per teacher | 17.2 | 15.8 |
| Reading proficiency | 58% | 50% |
| Math proficiency | 45% | 39% |
| city | Frederick | Millersville |
| state | Maryland | Maryland |
| Website | – | – |
The verdict
- •Frederick High scores higher on the Success Index (US) (49.3 vs 45.2).
- •Frederick High does better on math proficiency (45% vs 39%).
- •Frederick High does better on reading proficiency (58% vs 50%).
- •Old Mill High does better on community advantage (fewer free/reduced-price lunch) (56% vs 59.5%).
- •Old Mill High does better on students per teacher (15.8 vs 17.2).
- •Old Mill High is the larger school with 1,832 students compared with 1,821.
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 Frederick High better than Old Mill High?
On the Success Index (US), Frederick High ranks higher (49.3 vs 45.2 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 Frederick High and Old Mill High?
About 76 km in a straight line, between Frederick and Millersville in Maryland.
Which has the better Enrollment?
Frederick High: 1,821. Old Mill High: 1,832. Students enrolled in the latest NCES directory year.
How do Frederick High and Old Mill High rank in Maryland?
Frederick High is 110th of 197 and Old Mill High is 125th of 197 among high schools in Maryland on the 2025 Success Index (US).