Arlene Welch Elementary School vs Robert Clow Elem Sch
A head-to-head comparison of two elementary schools in Illinois, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Arlene Welch Elementary School
Naperville · Public elementary · Grades K–5
576 students
Robert Clow Elem Sch
Naperville · Public elementary · Grades K–5
343 students
| Measure | Arlene Welch Elementary School Naperville, Illinois | Robert Clow Elem Sch Naperville, Illinois |
|---|---|---|
| Success Index (US) | 67 Top 50% | 87 Top 5% |
| State rank | #349 of 2,303 | #31 of 2,303 |
| National rank | #13193 of 50,301 | #1685 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 576 | 343 |
| Enrollment | 576 | 343 |
| Free/reduced-price lunch | 29% | 12.8% |
| Students per teacher | 12.8 | 11.4 |
| Reading proficiency | 49% | 75% |
| Math proficiency | 58% | 66% |
| city | Naperville | Naperville |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Robert Clow Elem Sch scores higher on the Success Index (US) (86.9 vs 67.3).
- •Robert Clow Elem Sch does better on math proficiency (66% vs 58%).
- •Robert Clow Elem Sch does better on reading proficiency (75% vs 49%).
- •Robert Clow Elem Sch does better on community advantage (fewer free/reduced-price lunch) (12.8% vs 29%).
- •Robert Clow Elem Sch does better on students per teacher (11.4 vs 12.8).
- •Arlene Welch Elementary School is the larger school with 576 students compared with 343.
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 Arlene Welch Elementary School better than Robert Clow Elem Sch?
On the Success Index (US), Robert Clow Elem Sch ranks higher (86.9 vs 67.3 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 Arlene Welch Elementary School and Robert Clow Elem Sch?
About 2.0 km in a straight line, between Naperville and Naperville in Illinois.
Which has the better Enrollment?
Arlene Welch Elementary School: 576. Robert Clow Elem Sch: 343. Students enrolled in the latest NCES directory year.
How do Arlene Welch Elementary School and Robert Clow Elem Sch rank in Illinois?
Arlene Welch Elementary School is 349th of 2,303 and Robert Clow Elem Sch is 31st of 2,303 among elementary schools in Illinois on the 2025 Success Index (US).