Lake Bluff 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 82 of every 100 students at this school read and write at grade level and about 62 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 5 points since 2023, while math scores are up about 13 points.
7-year change
SY 2017-18 vs SY 2024-25About Lake Bluff Middle School
Lake Bluff Middle School is a junior high of intimate scale in Lake Bluff, Illinois, operated by Lake Bluff ESD 65, works with 305 students in grades 6 through 8. Compared to the state average of about 462 students per school, that is 34% below typical.
Lake Bluff ESD 65 comprises 2 schools with combined enrollment of 877 students; Lake Bluff Middle School is among them.
On demographics, Lake Bluff Middle School lists that the largest single group is White, at 71% of enrollment. Other groups include 15% Hispanic, 7% Asian, 5% multiracial. By comparison, Lake County as a whole is about 61% White, so the school skews visibly more White than its surroundings.
Looking at school resources, Lake Bluff Middle School reports 31 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.0:1. That figure is tighter than the state norm's 13.0:1 average.
In the broader community, the surrounding county (Lake County) shows that the typical household earns roughly $110,416 per year, about 48% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 6%. In all, Lake County runs 214 public schools (combined enrollment of about 118,032 students), of which Lake Bluff Middle School is one.
Nearest neighbor: Lake Forest High School, around 0.8 miles off. Counting just inside five miles, 8 other public schools cluster around Lake Bluff Middle School.
Lake Bluff Middle School operates from a bedroom-community location.
Looking at the recent track record. Over the past 7-year window, the student count decreased 6%: 326 students in 2018 compared to 305 in 2025. The Hispanic share of enrollment expanded from 11% to 15% over that span.
In the discussion threads here, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.
Lake County at a glance
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