Jane Addams Middle School vs Mountainside Middle School
A head-to-head comparison of two middle schools in Washington, United States, 370 km apart, using official American 2025 data. The better value in each row is highlighted.
Jane Addams Middle School
Seattle · Public middle · Grades 6–8
824 students
Mountainside Middle School
Colbert · Public middle · Grades 6–8
824 students
| Measure | Jane Addams Middle School Seattle, Washington | Mountainside Middle School Colbert, Washington |
|---|---|---|
| Success Index (US) | 74 Top 25% | 68 Top 25% |
| State rank | #50 of 363 | #89 of 363 |
| National rank | #2519 of 15,369 | #3691 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 824 | 824 |
| Enrollment | 824 | 824 |
| Free/reduced-price lunch | 34.7% | 44.9% |
| Students per teacher | 19.6 | 18.7 |
| Reading proficiency | 75% | 67% |
| Math proficiency | 67% | 65% |
| city | Seattle | Colbert |
| state | Washington | Washington |
| Website | – | – |
The verdict
- •Jane Addams Middle School scores higher on the Success Index (US) (74.1 vs 68.4).
- •Jane Addams Middle School does better on math proficiency (67% vs 65%).
- •Jane Addams Middle School does better on reading proficiency (75% vs 67%).
- •Jane Addams Middle School does better on community advantage (fewer free/reduced-price lunch) (34.7% vs 44.9%).
- •Mountainside Middle School does better on students per teacher (18.7 vs 19.6).
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 Jane Addams Middle School better than Mountainside Middle School?
On the Success Index (US), Jane Addams Middle School ranks higher (74.1 vs 68.4 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 Jane Addams Middle School and Mountainside Middle School?
About 370 km in a straight line, between Seattle and Colbert in Washington.
Which has the better Enrollment?
Jane Addams Middle School: 824. Mountainside Middle School: 824. Students enrolled in the latest NCES directory year.
How do Jane Addams Middle School and Mountainside Middle School rank in Washington?
Jane Addams Middle School is 50th of 363 and Mountainside Middle School is 89th of 363 among middle schools in Washington on the 2025 Success Index (US).