Oak Knoll Elementary School vs Radix Elementary
A head-to-head comparison of two elementary schools in New Jersey, United States, 1.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Oak Knoll Elementary School
Williamstown · Public elementary · Grades PK–4
671 students
Radix Elementary
Williamstown · Public elementary · Grades PK–4
609 students
| Measure | Oak Knoll Elementary School Williamstown, New Jersey | Radix Elementary Williamstown, New Jersey |
|---|---|---|
| Success Index (US) | 69 Top 25% | 81 Top 10% |
| State rank | #718 of 1,479 | #441 of 1,479 |
| National rank | #11948 of 50,301 | #4233 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–4 | Grades PK–4 |
| Students | 671 | 609 |
| Enrollment | 671 | 609 |
| Free/reduced-price lunch | 30.8% | 34.2% |
| Students per teacher | 12.0 | 9.5 |
| Reading proficiency | 57% | 69% |
| Math proficiency | 52% | 64% |
| city | Williamstown | Williamstown |
| state | New Jersey | New Jersey |
| Website | – | – |
The verdict
- •Radix Elementary scores higher on the Success Index (US) (81.4 vs 69.1).
- •Radix Elementary does better on math proficiency (64% vs 52%).
- •Radix Elementary does better on reading proficiency (69% vs 57%).
- •Oak Knoll Elementary School does better on community advantage (fewer free/reduced-price lunch) (30.8% vs 34.2%).
- •Radix Elementary does better on students per teacher (9.5 vs 12.0).
- •Oak Knoll Elementary School is the larger school with 671 students compared with 609.
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 Oak Knoll Elementary School better than Radix Elementary?
On the Success Index (US), Radix Elementary ranks higher (81.4 vs 69.1 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 Oak Knoll Elementary School and Radix Elementary?
About 1.8 km in a straight line, between Williamstown and Williamstown in New Jersey.
Which has the better Enrollment?
Oak Knoll Elementary School: 671. Radix Elementary: 609. Students enrolled in the latest NCES directory year.
How do Oak Knoll Elementary School and Radix Elementary rank in New Jersey?
Oak Knoll Elementary School is 718th of 1,479 and Radix Elementary is 441st of 1,479 among elementary schools in New Jersey on the 2025 Success Index (US).