Centennial Middle School vs Hollydale Elementary School
A head-to-head comparison of two schools in Oregon, United States, 2.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Centennial Middle School
Portland · Public middle · Grades 6–8
876 students
Hollydale Elementary School
Gresham · Public elementary · Grades K–5
474 students
| Measure | Centennial Middle School Portland, Oregon | Hollydale Elementary School Gresham, Oregon |
|---|---|---|
| Success Index (US) | 29 Lower 50% | 24 Lower 50% |
| State rank | #160 of 208 | #554 of 678 |
| National rank | #12157 of 15,369 | #42122 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 876 | 474 |
| Enrollment | 876 | 474 |
| Free/reduced-price lunch | 102.2% | 81.4% |
| Students per teacher | 20.4 | 19.0 |
| Reading proficiency | 48% | 34% |
| Math proficiency | 37% | 33% |
| city | Portland | Gresham |
| state | Oregon | Oregon |
| Website | – | – |
The verdict
- •Centennial Middle School scores higher on the Success Index (US) (28.7 vs 24.3).
- •Centennial Middle School does better on math proficiency (37% vs 33%).
- •Centennial Middle School does better on reading proficiency (48% vs 34%).
- •Hollydale Elementary School does better on community advantage (fewer free/reduced-price lunch) (81.4% vs 102.2%).
- •Hollydale Elementary School does better on students per teacher (19.0 vs 20.4).
- •Centennial Middle School is the larger school with 876 students compared with 474.
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 Centennial Middle School better than Hollydale Elementary School?
On the Success Index (US), Centennial Middle School ranks higher (28.7 vs 24.3 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 Centennial Middle School and Hollydale Elementary School?
About 2.2 km in a straight line, between Portland and Gresham in Oregon.
Which has the better Enrollment?
Centennial Middle School: 876. Hollydale Elementary School: 474. Students enrolled in the latest NCES directory year.
How do Centennial Middle School and Hollydale Elementary School rank in Oregon?
Centennial Middle School is 160th of 208 and Hollydale Elementary School is 554th of 678 among middle schools in Oregon on the 2025 Success Index (US).