Old Mill High vs Old Mill Middle North
A head-to-head comparison of two schools in Maryland, United States, 176 m apart, using official American 2025 data. The better value in each row is highlighted.
Old Mill High
Millersville · Public high · Grades 9–12
1,832 students
Old Mill Middle North
Millersville · Public middle · Grades 6–8
958 students
| Measure | Old Mill High Millersville, Maryland | Old Mill Middle North Millersville, Maryland |
|---|---|---|
| Success Index (US) | 45 Lower 50% | 41 Lower 50% |
| State rank | #125 of 197 | #126 of 225 |
| National rank | #9648 of 16,910 | #9584 of 15,369 |
| Sector | Public | Public |
| Type | High | Middle |
| Year range | Grades 9–12 | Grades 6–8 |
| Students | 1,832 | 958 |
| Enrollment | 1,832 | 958 |
| Free/reduced-price lunch | 56% | 41.3% |
| Students per teacher | 15.8 | 12.6 |
| Reading proficiency | 50% | 32% |
| Math proficiency | 39% | 28% |
| city | Millersville | Millersville |
| state | Maryland | Maryland |
| Website | – | – |
The verdict
- •Old Mill High scores higher on the Success Index (US) (45.2 vs 41.1).
- •Old Mill High does better on math proficiency (39% vs 28%).
- •Old Mill High does better on reading proficiency (50% vs 32%).
- •Old Mill Middle North does better on community advantage (fewer free/reduced-price lunch) (41.3% vs 56%).
- •Old Mill Middle North does better on students per teacher (12.6 vs 15.8).
- •Old Mill High is the larger school with 1,832 students compared with 958.
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 Old Mill High better than Old Mill Middle North?
On the Success Index (US), Old Mill High ranks higher (45.2 vs 41.1 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 Old Mill High and Old Mill Middle North?
About 176 m in a straight line, between Millersville and Millersville in Maryland.
Which has the better Enrollment?
Old Mill High: 1,832. Old Mill Middle North: 958. Students enrolled in the latest NCES directory year.
How do Old Mill High and Old Mill Middle North rank in Maryland?
Old Mill High is 125th of 197 and Old Mill Middle North is 126th of 225 among high schools in Maryland on the 2025 Success Index (US).