Summary:
Williamsville CUSD 15 is a school district in Illinois that is home to one exceptional high school, Williamsville High School. This standout institution has consistently ranked among the top high schools in the state, earning a 5-star rating from School Digger and boasting a four-year graduation rate of 89.0%, well above the state average.
Williamsville High School's academic performance is truly impressive, with students significantly outperforming state averages on a range of standardized tests, including the ACT, PreACT Secure, SAT, and ISA. The school's 11th-grade students scored notably higher than the state in ACT English Language Arts (75.6% vs. 51.7%), ACT Mathematics (54.5% vs. 39.3%), and ACT Science (61.8% vs. 48.7%). Similarly, the school's 10th-grade students outpaced the state in PreACT Secure English Language Arts (69.5% vs. 55.4%), PreACT Secure Mathematics (43.2% vs. 34.6%), and PreACT Secure Science (66.9% vs. 49.6%).
The Williamsville CUSD 15 district also demonstrates a strong commitment to supporting student success, with a higher-than-average spending per student of $11,554 and a favorable student-teacher ratio of 14.5. While the school's chronic absenteeism rate of 25.4% is higher than desired, its relatively low dropout rate of 2.4% suggests the district is effectively engaging and retaining its students.
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