Harrison Middle School vs Sierra Vista Middle School
A head-to-head comparison of two middle schools in Washington, United States, 1.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Harrison Middle School
Sunnyside · Public middle · Grades 6–8
820 students
Sierra Vista Middle School
Sunnyside · Public middle · Grades 6–8
549 students
| Measure | Harrison Middle School Sunnyside, Washington | Sierra Vista Middle School Sunnyside, Washington |
|---|---|---|
| Success Index (US) | 40 Lower 50% | 29 Lower 50% |
| State rank | #269 of 363 | #332 of 363 |
| National rank | #9809 of 15,369 | #12091 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 820 | 549 |
| Enrollment | 820 | 549 |
| Free/reduced-price lunch | 83% | 90.9% |
| Students per teacher | 20.5 | 18.9 |
| Reading proficiency | 50% | 41% |
| Math proficiency | 46% | 37% |
| city | Sunnyside | Sunnyside |
| state | Washington | Washington |
| Website | – | – |
The verdict
- •Harrison Middle School scores higher on the Success Index (US) (40.0 vs 29.1).
- •Harrison Middle School does better on math proficiency (46% vs 37%).
- •Harrison Middle School does better on reading proficiency (50% vs 41%).
- •Harrison Middle School does better on community advantage (fewer free/reduced-price lunch) (83% vs 90.9%).
- •Sierra Vista Middle School does better on students per teacher (18.9 vs 20.5).
- •Harrison Middle School is the larger school with 820 students compared with 549.
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 Harrison Middle School better than Sierra Vista Middle School?
On the Success Index (US), Harrison Middle School ranks higher (40.0 vs 29.1 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 Harrison Middle School and Sierra Vista Middle School?
About 1.7 km in a straight line, between Sunnyside and Sunnyside in Washington.
Which has the better Enrollment?
Harrison Middle School: 820. Sierra Vista Middle School: 549. Students enrolled in the latest NCES directory year.
How do Harrison Middle School and Sierra Vista Middle School rank in Washington?
Harrison Middle School is 269th of 363 and Sierra Vista Middle School is 332nd of 363 among middle schools in Washington on the 2025 Success Index (US).