Old Mill High vs Rippling Woods Elementary
A head-to-head comparison of two schools in Maryland, United States, 654 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
Rippling Woods Elementary
Glen Burnie · Public elementary · Grades PK–5
702 students
| Measure | Old Mill High Millersville, Maryland | Rippling Woods Elementary Glen Burnie, Maryland |
|---|---|---|
| Success Index (US) | 45 Lower 50% | 33 Lower 50% |
| State rank | #125 of 197 | #556 of 879 |
| National rank | #9648 of 16,910 | #36529 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–5 |
| Students | 1,832 | 702 |
| Enrollment | 1,832 | 702 |
| Free/reduced-price lunch | 56% | 66% |
| Students per teacher | 15.8 | 12.8 |
| Reading proficiency | 50% | 32% |
| Math proficiency | 39% | 27% |
| city | Millersville | Glen Burnie |
| state | Maryland | Maryland |
| Website | – | – |
The verdict
- •Old Mill High scores higher on the Success Index (US) (45.2 vs 33.1).
- •Old Mill High does better on math proficiency (39% vs 27%).
- •Old Mill High does better on reading proficiency (50% vs 32%).
- •Old Mill High does better on community advantage (fewer free/reduced-price lunch) (56% vs 66%).
- •Rippling Woods Elementary does better on students per teacher (12.8 vs 15.8).
- •Old Mill High is the larger school with 1,832 students compared with 702.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Old Mill High better than Rippling Woods Elementary?
On the Success Index (US), Old Mill High ranks higher (45.2 vs 33.1 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 Rippling Woods Elementary?
About 654 m in a straight line, between Millersville and Glen Burnie in Maryland.
Which has the better Enrollment?
Old Mill High: 1,832. Rippling Woods Elementary: 702. Students enrolled in the latest NCES directory year.
How do Old Mill High and Rippling Woods Elementary rank in Maryland?
Old Mill High is 125th of 197 and Rippling Woods Elementary is 556th of 879 among high schools in Maryland on the 2025 Success Index (US).