Summary
May Whitney Elementary School in Lake Zurich, Illinois, serves pre-K through grade 5 and enrolls 677 students, the largest enrollment among the 11 nearby schools compared. It is part of Lake Zurich CUSD 95, a highly ranked Illinois district. The school’s clearest strength is math: in 2025–26, 78% of students were proficient, 7 points above the district and nearby-school averages and 39 points above the state.
Results are strong in all three tested areas, but math stands out most against local comparisons. In ELA, 83% were proficient—about even with the nearby average, but 2 points below the district and 26 points above the state. Fifth-grade science was 73%, about even with nearby schools, 1 point below the district and 26 points above the state. Fourth-grade math was especially high at 86%, exceeding every nearby school’s score; fifth-grade math was lower at 67%, but still above the district and nearby averages. Chronic absenteeism was 8% in 2025–26, below the district’s 11% and state’s 24%.
Scores have climbed since 2023–24: ELA rose 16 points to 83%, and math rose 18 points to 78%; the math lead over the state widened by 7 points. SchoolDigger ranked the school 93rd of 1,737 Illinois elementary schools in 2025–26, at the 95th percentile with five stars, up 14 percentile points since 2021–22. Its 2024–25 student-teacher ratio was 12.1, below the nearby average of 13.1. Also that year, 28% of students were free/reduced lunch eligible, compared with a 17% average among nearby schools with the same measure and year. SchoolDigger’s statewide measure placed Hispanic students at the 72nd percentile in 2024–25, compared with the school’s overall 94th percentile; its Special Education Students measure fell to the 61st percentile in 2025–26 from the 91st the prior year, while the overall percentile rose to 95. These subgroup rankings are relative measures and should be read in context, as the number of schools included can vary by year.
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