Summary:
ZIP code 98812 has one middle school, Brewster Middle School, serving grades 6–8 in the small community of Brewster, Washington, with 224 students in the Brewster School District.
Brewster Middle School performed better than the district in 2025–2026 in English Language Arts and math, and was essentially even with the district in science. Proficiency was 39.39% in ELA, 29.15% in math, and 34.78% in science. However, results remained below Washington averages by about 13 to 16 percentage points. Math showed the largest year-over-year improvement, rising 2.36 points, while ELA increased 1.11 points and science was nearly unchanged. The school’s ranking also improved from the 24th to the 31st percentile, and its rating rose from one star to two stars.
The most important difference within Brewster Middle School is by grade level. Sixth-grade students had the lowest proficiency in both ELA and math, at 21.82% and 20.00%, while eighth-grade students reached 50.72% in ELA and 34.78% in math. Eighth-grade ELA was nearly identical to the statewide rate, making it the school’s clearest academic strength. Parents may want to ask about sixth-grade transition support, early literacy and math interventions, and how successful practices in later grades are introduced earlier. The school reports a 19.4-to-1 student-teacher ratio, 90.18% free- and reduced-price lunch participation, and $15,191 in per-student spending; these figures provide useful context but do not by themselves determine student outcomes.
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