Twin Groves Middle School

Located at 2600 N Buffalo Grove Rd, in Buffalo Grove, Illinois, Twin Groves Middle School is a mid-sized intermediate school that enrolls 625 students (grades 6 through 8), overseen by Kildeer Countryside CCSD 96. Enrollment runs roughly 35% larger than the state mean of about 462.

Twin Groves Middle School is one of 7 schools operated by Kildeer Countryside CCSD 96, a district that serves 3,419 students overall.

Looking at the student body, Twin Groves Middle School reports that 53% of students identify as Asian, with the remaining enrollment distributed across several groups. Beyond that, the school records 37% White, 5% Hispanic, 3% multiracial. That is noticeably more Asian than the county at large, where the share is closer to 9%.

Looking at school resources, Staff filings list 42 full-time-equivalent teachers, which works out to roughly 14.8:1 students per teacher. The state averages around 13.0:1, so this campus is higher than the state norm typical.

In the broader community, the surrounding county (Lake County) records that median household earnings sit near $110,416, roughly 48% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. Twin Groves Middle School is one of 214 public schools in Lake County (combined enrollment of about 118,032 students).

Meridian School is the nearest neighboring public school, about 0.8 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Twin Groves Middle School.

Geographically, the school is in a residential area.

Trend over the last 7 years. Over the past 7-year window, the student count expanded 7%: 582 students in 2018 compared to 625 in 2025. White enrollment moved from 54% to 37% across the same window. The student-to-teacher ratio grew from 12.2:1 in 2018 to 14.8:1 today.

On this page, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.