Centennial Middle School vs Lakeridge Middle School
A head-to-head comparison of two middle schools in Oregon, United States, 23 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
Lakeridge Middle School
Lake Oswego · Public middle · Grades 6–8
888 students
| Measure | Centennial Middle School Portland, Oregon | Lakeridge Middle School Lake Oswego, Oregon |
|---|---|---|
| Success Index (US) | 29 Lower 50% | 84 Top 10% |
| State rank | #160 of 208 | #3 of 208 |
| National rank | #12157 of 15,369 | #834 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 876 | 888 |
| Enrollment | 876 | 888 |
| Free/reduced-price lunch | 102.2% | 12.3% |
| Students per teacher | 20.4 | 17.1 |
| Reading proficiency | 48% | 81% |
| Math proficiency | 37% | 73% |
| city | Portland | Lake Oswego |
| state | Oregon | Oregon |
| Website | – | – |
The verdict
- •Lakeridge Middle School scores higher on the Success Index (US) (84.4 vs 28.7).
- •Lakeridge Middle School does better on math proficiency (73% vs 37%).
- •Lakeridge Middle School does better on reading proficiency (81% vs 48%).
- •Lakeridge Middle School does better on community advantage (fewer free/reduced-price lunch) (12.3% vs 102.2%).
- •Lakeridge Middle School does better on students per teacher (17.1 vs 20.4).
- •Lakeridge Middle School is the larger school with 888 students compared with 876.
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 Middle School better than Lakeridge Middle School?
On the Success Index (US), Lakeridge Middle School ranks higher (84.4 vs 28.7 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 Lakeridge Middle School?
About 23 km in a straight line, between Portland and Lake Oswego in Oregon.
Which has the better Enrollment?
Centennial Middle School: 876. Lakeridge Middle School: 888. Students enrolled in the latest NCES directory year.
How do Centennial Middle School and Lakeridge Middle School rank in Oregon?
Centennial Middle School is 160th of 208 and Lakeridge Middle School is 3rd of 208 among middle schools in Oregon on the 2025 Success Index (US).