Ardsley Middle School vs Mill Middle School
A head-to-head comparison of two middle schools in New York, United States, 461 km apart, using official American 2025 data. The better value in each row is highlighted.
Ardsley Middle School
Ardsley · Public middle · Grades 5–8
790 students
Mill Middle School
Williamsville · Public middle · Grades 5–8
790 students
| Measure | Ardsley Middle School Ardsley, New York | Mill Middle School Williamsville, New York |
|---|---|---|
| Success Index (US) | 91 Top 5% | 82 Top 10% |
| State rank | #30 of 785 | #109 of 785 |
| National rank | #230 of 15,369 | #1162 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 5–8 | Grades 5–8 |
| Students | 790 | 790 |
| Enrollment | 790 | 790 |
| Free/reduced-price lunch | 12.8% | 26.1% |
| Students per teacher | 10.8 | 10.8 |
| Reading proficiency | 73% | 60% |
| Math proficiency | 73% | 70% |
| city | Ardsley | Williamsville |
| state | New York | New York |
| Website | – | – |
The verdict
- •Ardsley Middle School scores higher on the Success Index (US) (90.9 vs 82.1).
- •Ardsley Middle School does better on math proficiency (73% vs 70%).
- •Ardsley Middle School does better on reading proficiency (73% vs 60%).
- •Ardsley Middle School does better on community advantage (fewer free/reduced-price lunch) (12.8% vs 26.1%).
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 Ardsley Middle School better than Mill Middle School?
On the Success Index (US), Ardsley Middle School ranks higher (90.9 vs 82.1 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 Ardsley Middle School and Mill Middle School?
About 461 km in a straight line, between Ardsley and Williamsville in New York.
Which has the better Enrollment?
Ardsley Middle School: 790. Mill Middle School: 790. Students enrolled in the latest NCES directory year.
How do Ardsley Middle School and Mill Middle School rank in New York?
Ardsley Middle School is 30th of 785 and Mill Middle School is 109th of 785 among middle schools in New York on the 2025 Success Index (US).