Interagency Detention School vs Washington Middle School
A head-to-head comparison of two schools in Washington, United States, 1.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Interagency Detention School
Seattle · Public high · Grades 6–12
47 students
Washington Middle School
Seattle · Public middle · Grades 6–8
566 students
| Measure | Interagency Detention School Seattle, Washington | Washington Middle School Seattle, Washington |
|---|---|---|
| Success Index (US) | 51 Top 50% | 68 Top 25% |
| State rank | – | #92 of 363 |
| National rank | – | #3831 of 15,369 |
| Sector | Public | Public |
| Type | High | Middle |
| Year range | Grades 6–12 | Grades 6–8 |
| Students | 47 | 566 |
| Enrollment | 47 | 566 |
| Free/reduced-price lunch | 27.7% | 57.2% |
| Students per teacher | – | 18.3 |
| Reading proficiency | – | 72% |
| Math proficiency | 24.5% | 70% |
| city | Seattle | Seattle |
| state | Washington | Washington |
| Website | – | – |
The verdict
- •Washington Middle School scores higher on the Success Index (US) (67.8 vs 51.4).
- •Washington Middle School does better on math proficiency (70% vs 24.5%).
- •Interagency Detention School does better on community advantage (fewer free/reduced-price lunch) (27.7% vs 57.2%).
- •Washington Middle School is the larger school with 566 students compared with 47.
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 Interagency Detention School better than Washington Middle School?
On the Success Index (US), Washington Middle School ranks higher (67.8 vs 51.4 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 Interagency Detention School and Washington Middle School?
About 1.1 km in a straight line, between Seattle and Seattle in Washington.
Which has the better Enrollment?
Interagency Detention School: 47. Washington Middle School: 566. Students enrolled in the latest NCES directory year.
How do Interagency Detention School and Washington Middle School rank in Washington?
Interagency Detention School is unranked and Washington Middle School is 92nd of 363 among high schools in Washington on the 2025 Success Index (US).