Centennial High School vs Northwood Elementary School
A head-to-head comparison of two schools in Georgia, United States, 2.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Centennial High School
Roswell · Public high · Grades 9–12
1,643 students
Northwood Elementary School
Roswell · Public elementary · Grades PK–5
576 students
| Measure | Centennial High School Roswell, Georgia | Northwood Elementary School Roswell, Georgia |
|---|---|---|
| Success Index (US) | 59 Top 50% | 82 Top 10% |
| State rank | #69 of 431 | #95 of 1,308 |
| National rank | #5998 of 16,910 | #4069 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–5 |
| Students | 1,643 | 576 |
| Enrollment | 1,643 | 576 |
| Free/reduced-price lunch | 43% | 27.6% |
| Students per teacher | 14.3 | 13.4 |
| Reading proficiency | 56% | 70% |
| Math proficiency | 51% | 72% |
| city | Roswell | Roswell |
| state | Georgia | Georgia |
| Website | – | – |
The verdict
- •Northwood Elementary School scores higher on the Success Index (US) (81.7 vs 59.2).
- •Northwood Elementary School does better on math proficiency (72% vs 51%).
- •Northwood Elementary School does better on reading proficiency (70% vs 56%).
- •Northwood Elementary School does better on community advantage (fewer free/reduced-price lunch) (27.6% vs 43%).
- •Northwood Elementary School does better on students per teacher (13.4 vs 14.3).
- •Centennial High School is the larger school with 1,643 students compared with 576.
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 High School better than Northwood Elementary School?
On the Success Index (US), Northwood Elementary School ranks higher (81.7 vs 59.2 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 Centennial High School and Northwood Elementary School?
About 2.9 km in a straight line, between Roswell and Roswell in Georgia.
Which has the better Enrollment?
Centennial High School: 1,643. Northwood Elementary School: 576. Students enrolled in the latest NCES directory year.
How do Centennial High School and Northwood Elementary School rank in Georgia?
Centennial High School is 69th of 431 and Northwood Elementary School is 95th of 1,308 among high schools in Georgia on the 2025 Success Index (US).