Summary:
ZIP code 97759 — the Sisters, Oregon area — has just one middle school: Sisters Middle School, serving grades 6–8 with 260 students. It is the only middle school in Sisters School District 6, which ranks 8th of 141 Oregon districts (94th percentile, 5 stars). With only one school in the area, there is nothing to compare it against locally, so the useful benchmarks are district and state averages.
Sisters Middle School ranks 55th of 371 Oregon middle schools (85th percentile, 4 stars), up from 80th the prior two years. All-grades proficiency beats the state in every subject: 60.2% in English language arts vs. 43.8%, 42.9% in math vs. 32.9%, and 60% in science vs. 30.6% — a 29.4-point gap, its largest advantage. Eighth grade is the standout: science 60% vs. the state's 27.7%, math 57.3% vs. 30%, and ELA 67% vs. 41.5%. Sixth grade also beats the state in both ELA and math. The one soft spot is 7th-grade math, at 30.1% vs. the state's 33.3% — the only figure in the data below state level. Note the sharp swing between adjacent grades: 8th-grade math is 27.2 points higher than 7th-grade math, which in a school of roughly 87 students per grade may reflect real instructional differences, cohort effects, or small-sample variation.
Chronic absenteeism is 19.4%, better than the district's 26.7% and the state's 33.5%. Per-student spending is $21,104 with a 13.3:1 student-teacher ratio, and 52.69% of students qualify for free or reduced lunch. Because Sisters Middle School is the district's only middle school, the district's grade 6–8 numbers simply restate the school's own results rather than confirming them independently. Overall, this is a small, well-resourced, high-attendance school with above-state achievement in ELA, math, and especially science; 7th-grade math is the metric to watch.
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