Haller Middle School vs Post Middle School
A head-to-head comparison of two middle schools in Washington, United States, 896 m apart, using official American 2025 data. The better value in each row is highlighted.
Haller Middle School
Arlington · Public middle · Grades 6–8
576 students
Post Middle School
Arlington · Public middle · Grades 6–8
645 students
| Measure | Haller Middle School Arlington, Washington | Post Middle School Arlington, Washington |
|---|---|---|
| Success Index (US) | 62 Top 50% | 56 Top 50% |
| State rank | #127 of 363 | #165 of 363 |
| National rank | #5068 of 15,369 | #6323 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 576 | 645 |
| Enrollment | 576 | 645 |
| Free/reduced-price lunch | 37% | 45.7% |
| Students per teacher | 24.0 | 22.2 |
| Reading proficiency | 70% | 65% |
| Math proficiency | 47% | 44% |
| city | Arlington | Arlington |
| state | Washington | Washington |
| Website | – | – |
The verdict
- •Haller Middle School scores higher on the Success Index (US) (61.9 vs 56.1).
- •Haller Middle School does better on math proficiency (47% vs 44%).
- •Haller Middle School does better on reading proficiency (70% vs 65%).
- •Haller Middle School does better on community advantage (fewer free/reduced-price lunch) (37% vs 45.7%).
- •Post Middle School does better on students per teacher (22.2 vs 24.0).
- •Post Middle School is the larger school with 645 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 Haller Middle School better than Post Middle School?
On the Success Index (US), Haller Middle School ranks higher (61.9 vs 56.1 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 Haller Middle School and Post Middle School?
About 896 m in a straight line, between Arlington and Arlington in Washington.
Which has the better Enrollment?
Haller Middle School: 576. Post Middle School: 645. Students enrolled in the latest NCES directory year.
How do Haller Middle School and Post Middle School rank in Washington?
Haller Middle School is 127th of 363 and Post Middle School is 165th of 363 among middle schools in Washington on the 2025 Success Index (US).