Summary:
Zip code 98294 is served by a single middle school: Sultan Middle School, a grades 6–8 campus of 462 students at 301 High Ave. in Sultan, Washington, part of the Sultan School District. Because it is the only middle-level school in the area, there are no local peer schools to compare against — the meaningful benchmarks are its own district and the state of Washington. The school serves a moderately high-need population, with 52.81% of students qualifying for free or reduced-price lunch, a per-student spending figure of $17,859, and a student-teacher ratio of 20.6, which works out to roughly 22 teachers.
The school's rating has slipped. It ranked 239th of 534 Washington middle schools in 2024-2025 (55th percentile, 3 stars) but fell to 340th of 514 in 2025-2026 (34th percentile, 2 stars) — a 101-position drop and the loss of a star. That decline tracks closely with a sharp fall in ELA proficiency, which went from 59.64% in 2024-2025 — above both the district (54.67%) and the state (53.1%) — to 40% in 2025-2026, now below the district and 12.81 points under the state. In 2025-2026 the school trails the state in all three subjects: ELA 40% (−12.81), math 28.19% (−14.92), and science 42.31% (−8.64). Meanwhile, the district as a whole ranks 95th of 238 districts (60th percentile, 3 stars), so the middle school sits well below its own district's standing.
Two patterns stand out by subject and grade. Math is the school's most consistent weakness: the three grade levels scored 26.75%, 27.74%, and 30.07% — a spread of just 3.32 points, suggesting a program-wide issue rather than one weak class. ELA is far more uneven, spanning 15.63 points (6th grade 31.85%, 7th 47.48%, 8th 41.56%), with the current 6th grade the clear low point. Science is the bright spot, improving 5.32 points year over year and sitting closest to the state benchmark — and since it is an 8th-grade test, it reflects well on that cohort. With only two years of test data, it is not yet clear whether 2025-2026 is a one-year dip or the start of a trend; a third year of scores will be the deciding evidence.
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