Westchester Intermediate School
School pathway
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 42 of every 100 students at this school read and write at grade level and about 40 of 100 do math at grade level. Across all Illinois schools, those numbers are about 51 and 38. Reading and writing scores are up about 19 points since 2023, while math scores are up about 14 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 38% of students here test proficient in math and reading, compared with the roughly 41% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Westchester Intermediate School
Westchester Intermediate School is a mid-tier elementary-level community in Westchester, Illinois, overseen by Westchester SD 92-5. The school enrolls 353 students in grades 3 through 5.
Within Westchester SD 92-5, which oversees 3 schools and 1,041 students, Westchester Intermediate School is one campus in the system.
Demographically, Westchester Intermediate School shows that the largest single group is Hispanic at 45%, but no single group is in the majority. Beyond that, the school logs 28% Black, 23% White, 3% Asian, 2% multiracial. The wider county runs roughly 27% Hispanic, putting the school's mix visibly more Hispanic than the area baseline.
In terms of school funding signals, The school currently runs with 29 full-time-equivalent teachers, for a student-teacher ratio near 12.4:1. Statewide, the average ratio sits near 13.9:1, putting Westchester Intermediate School tighter than the state norm the norm. An estimated 53% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. Set against Cook County (around 66%), the school's rate is somewhat below typical.
After controlling for student poverty, Westchester Intermediate School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 40.8%; this one delivers 37.6%.
Around the school, Cook County reports that median household income runs about $83,498, 43% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. Westchester Intermediate School is one of 1406 public schools in Cook County (combined enrollment of about 697,934 students).
The closest other public school is Westchester Primary School, roughly 0.8 miles away. Counting just inside five miles, 8 other public schools cluster around Westchester Intermediate School. Ranking that nearby cluster on reported proficiency puts Westchester Intermediate School at 3rd of 6; the average score across the group is 33.2%.
The school occupies a suburban site.
Over the past 7-year window. Looking back 7 years, enrollment at Westchester Intermediate School has declined 10%, going from 394 students in 2018 to 353 in 2025. Over the same period, the Hispanic share ticked up from 36% to 45%. Class-load math has narrowed: from 15.0:1 in 2018 to 12.4:1 in 2025.
On this page, members of the Westchester Intermediate School community share and discuss enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.
Cook County at a glance
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Related schools
- Westchester Primary SchoolElementary · 364 students
- Westchester Middle SchoolMiddle · 324 students
- Westchester Primary SchoolElementary · 364 students
- Westchester Middle SchoolMiddle · 324 students
- PAEC AcademyElementary
- Westchester Primary School0.8 mi · 364
- Proviso West High School0.9 mi · 1,870
- Westchester Middle School1.1 mi · 324
- Hillside Elem School1.2 mi · 440
- Lincoln Elementary School1.6 mi · 310
- Early Childhood Center1.7 mi · 178