Summary:
Zip code 91764 in Ontario, California, contains one public middle school, Ray Wiltsey Middle, which serves grades 6 through 8 in the Ontario-Montclair School District, serving a community with significant economic need.
Ray Wiltsey Middle receives substantial funding at over $23,600 per student, yet academic performance lags behind both district and state averages. Proficiency in English Language Arts shows a positive trend, improving from 6th to 8th grade, but mathematics scores are a major concern, declining sharply to just 17% proficient by 8th grade, well below average. Science proficiency for 8th graders is also below the state average.
The school's chronic absenteeism rate of 15.7% is better than the California average but higher than the Ontario-Montclair district average. Its statewide ranking has declined in recent years, and it performs below the average for its district, which ranks slightly above the middle statewide. This suggests the school faces distinct challenges in translating its resources into academic achievement, particularly in mathematics.
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