Community prompt from u/allk12. Replies below.
Grayslake Middle 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 46 of every 100 students at this school read and write at grade level and about 36 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 4 points since 2023, while math scores are up about 12 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 46% of students here test proficient in math and reading, compared with the roughly 51% 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 Grayslake Middle School
Grayslake Middle School is one of the average-sized 6-8 campuss in Grayslake, Illinois, overseen by Grayslake CCSD 46, with 641 students on its rolls from grades 7 through 8. Enrollment runs roughly 39% larger than the state mean of about 462.
Within Grayslake CCSD 46, which oversees 9 schools and 3,650 students, Grayslake Middle School is one campus in the system.
In terms of who attends, Grayslake Middle School lists that 52% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school logs 33% Hispanic, 6% Black, 5% multiracial, 4% Asian. By comparison, Lake County as a whole is about 61% White, so the school skews noticeably less White than its surroundings.
On the income-and-resources front, Grayslake Middle School reports 46 full-time-equivalent teachers, putting the student-to-teacher ratio at about 13.9:1. The state averages around 13.0:1, so this campus is higher than the state norm typical. Around 36% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. By comparison, Lake County runs at roughly 54%, so the school's eligibility rate is lower than the surrounding baseline.
On a demographically-adjusted basis, Grayslake Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 50.7%, the actual is 46.0%, a residual of -4.7 points.
In the surrounding community, ACS estimates for Lake County put the typical household earns roughly $110,416 per year, 48% of adults hold a bachelor's degree or higher, and roughly 6% of residents live below the federal poverty line. Across Lake County's 214 public schools (combined enrollment of about 118,032 students), Grayslake Middle School is one campus in the mix.
Nearest neighbor: Frederick School, around 0.3 miles off. Counting just inside five miles, 8 other public schools cluster around Grayslake Middle School. Ranking that nearby cluster on reported proficiency puts Grayslake Middle School at 5th of 5; the average score across the group is 55.8%.
The school occupies a residential site.
Trend over the last 7 years. Looking back 7 years, enrollment at Grayslake Middle School has declined 6%, going from 682 students in 2018 to 641 in 2025. Over the same period, the White share declined from 60% to 52%.
On the community side, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.
Lake County at a glance
View full county profileQuick facts
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- Frederick SchoolMiddle · 667 students
- Woodview SchoolElementary · 450 students
- Prairie Crossing Charter SchoolElementary · 433 students
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- Frederick School0.3 mi · 667
- Grayslake Central High School0.5 mi · 1,375
- Woodview School1.0 mi · 450
- Meadowview School1.3 mi · 351
- Grayslake Early Childhood1.6 mi · 147
- Prairieview School1.6 mi · 400