Centennial Middle School vs William A Brummer Elementary School
A head-to-head comparison of two schools in Michigan, United States, 3.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Centennial Middle School
South Lyon · Public middle · Grades 6–8
898 students
William A Brummer Elementary School
South Lyon · Public elementary · Grades K–5
469 students
| Measure | Centennial Middle School South Lyon, Michigan | William A Brummer Elementary School South Lyon, Michigan |
|---|---|---|
| Success Index (US) | 68 Top 25% | 68 Top 25% |
| State rank | #96 of 485 | #313 of 1,581 |
| National rank | #3678 of 15,369 | #12474 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 898 | 469 |
| Enrollment | 898 | 469 |
| Free/reduced-price lunch | 17.9% | 16.2% |
| Students per teacher | 19.1 | 17.4 |
| Reading proficiency | 60% | 65% |
| Math proficiency | 55% | 54% |
| city | South Lyon | South Lyon |
| state | Michigan | Michigan |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (68.4 vs 68.4).
- •Centennial Middle School does better on math proficiency (55% vs 54%).
- •William A Brummer Elementary School does better on reading proficiency (65% vs 60%).
- •William A Brummer Elementary School does better on community advantage (fewer free/reduced-price lunch) (16.2% vs 17.9%).
- •William A Brummer Elementary School does better on students per teacher (17.4 vs 19.1).
- •Centennial Middle School is the larger school with 898 students compared with 469.
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 Centennial Middle School better than William A Brummer Elementary School?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Centennial Middle School and William A Brummer Elementary School?
About 3.3 km in a straight line, between South Lyon and South Lyon in Michigan.
Which has the better Enrollment?
Centennial Middle School: 898. William A Brummer Elementary School: 469. Students enrolled in the latest NCES directory year.
How do Centennial Middle School and William A Brummer Elementary School rank in Michigan?
Centennial Middle School is 96th of 485 and William A Brummer Elementary School is 313th of 1,581 among middle schools in Michigan on the 2025 Success Index (US).