Summary:
Washington CHSD 308 has one listed school, Washington Community High School, serving grades 9–12 with 1,399 students. Because it is the only school listed, there is no meaningful school-to-school comparison. The most important finding is that the school is above the state proficiency rate in all nine reported 2025–26 subject-and-grade comparisons, by 12 to 25 percentage points.
The strongest relative results are in PreACT science and mathematics: grade 9 science proficiency is 72%, compared with 47% statewide, a 25-point advantage, and grade 10 mathematics is 58% versus 36%, a 21-point advantage. Its smallest advantage is 12 points in grade 10 PreACT English language arts, at 66% versus 54%; even its 11th-grade ACT science result is 16 points above the state, at 64% versus 48%. As the only school in the list, Washington Community High School is both the top and bottom school by default—not because the data show differences between local schools.
Results are moving in different directions by assessment: the average across six PreACT results rose from 62% in 2024–25 to 66% in 2025–26, while the state average was about 48% in both years; the school’s average advantage widened from 14 to 18 points. The grade 11 ACT average fell from 65% to 62%, and its advantage narrowed from 19 to 17 points. SchoolDigger lists the district at rank 60 of 738, in the 92nd percentile, with five stars; its separate 2025–26 rank history shows 60 of 620, in the 90th percentile, with five stars. Other context: the 2024–25 student–teacher ratio is 16.2, and 27% of students were free/reduced lunch eligible, sy 2024–25. In 2025–26, graduation was 93% versus 90% statewide, while chronic absenteeism was 16% versus 24%.
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