West Oak Intermediate School
Public
Elementary Grades 3–5
Part of Diamond Lake SD 76
26156 N Acorn Ln, Mundelein, IL 60060 · (847) 970-3544
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performance
Math proficiency7.5%
State average 25.9%
Reading / language arts12%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
268Students enrolled
9:1Student–teacher ratio
60%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 394
Grade 493
Grade 581
Students
Hispanic · 63%169
White · 25%68
Black · 5%13
Two or more races · 4%10
Asian · 3%7
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
284’20
266’21
246’22
244’23
268’24
Location
26156 N Acorn Ln Mundelein
Neighbor reviews
Sign in to rate this school.
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.