Bower Elem School vs Mill Street Elem School
A head-to-head comparison of two elementary schools in Illinois, United States, 2.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Bower Elem School
Warrenville · Public elementary · Grades K–5
406 students
Mill Street Elem School
Naperville · Public elementary · Grades K–5
600 students
| Measure | Bower Elem School Warrenville, Illinois | Mill Street Elem School Naperville, Illinois |
|---|---|---|
| Success Index (US) | 57 Top 50% | 77 Top 25% |
| State rank | #617 of 2,303 | #153 of 2,303 |
| National rank | #20505 of 50,301 | #6654 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 406 | 600 |
| Enrollment | 406 | 600 |
| Free/reduced-price lunch | 31.5% | 34.7% |
| Students per teacher | 9.4 | 12.8 |
| Reading proficiency | 37% | 66% |
| Math proficiency | 45% | 66% |
| city | Warrenville | Naperville |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Mill Street Elem School scores higher on the Success Index (US) (77.1 vs 56.6).
- •Mill Street Elem School does better on math proficiency (66% vs 45%).
- •Mill Street Elem School does better on reading proficiency (66% vs 37%).
- •Bower Elem School does better on community advantage (fewer free/reduced-price lunch) (31.5% vs 34.7%).
- •Bower Elem School does better on students per teacher (9.4 vs 12.8).
- •Mill Street Elem School is the larger school with 600 students compared with 406.
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 Bower Elem School better than Mill Street Elem School?
On the Success Index (US), Mill Street Elem School ranks higher (77.1 vs 56.6 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 Bower Elem School and Mill Street Elem School?
About 2.8 km in a straight line, between Warrenville and Naperville in Illinois.
Which has the better Enrollment?
Bower Elem School: 406. Mill Street Elem School: 600. Students enrolled in the latest NCES directory year.
How do Bower Elem School and Mill Street Elem School rank in Illinois?
Bower Elem School is 617th of 2,303 and Mill Street Elem School is 153rd of 2,303 among elementary schools in Illinois on the 2025 Success Index (US).