Mark DeLay School
Public
Elementary Grades PK–2
Part of Darien SD 61
6801 Wilmette Ave, Darien, IL 60561 · (630) 852-0200
Community ratings
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Academic performance
Math proficiency-3%
State average 25.9%
Reading / language arts-3%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
453Students enrolled
12:1Student–teacher ratio
34%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K64
Kindergarten138
Grade 1125
Grade 2125
Grade 31
Students
White · 56%253
Hispanic · 19%88
Black · 12%53
Two or more races · 7%30
Asian · 6%29
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
462’20
431’21
466’22
457’23
453’24
Location
6801 Wilmette Ave Darien
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.