New Trier Township H S Winnetka

Located at 385 Winnetka Ave, in Winnetka, Illinois, New Trier Township H S Winnetka is a roomy four-year high school that caters to 2,770 students (grades 10 through 12), one of the schools within New Trier Twp HSD 203. By comparison, Illinois's public schools average about 834 students each, so New Trier Township H S Winnetka sits 232% larger than that benchmark.

New Trier Twp HSD 203 runs 2 schools in total, collectively educating 3,656 students. New Trier Township H S Winnetka is one of those campuses.

Looking at the student body, New Trier Township H S Winnetka logs that 73% of the student body identifies as White. Other groups include 10% Asian, 9% Hispanic, 6% multiracial. That is meaningfully more White than the county at large, where the share is closer to 44%.

Looking at the economic backdrop, Staff filings list 246 full-time-equivalent teachers, which works out to roughly 11.3:1 students per teacher. The state averages around 13.8:1, so this campus is tighter than the state norm typical.

In the surrounding community, census data for Cook County shows median household earnings sit near $83,498, roughly 43% of adults have completed at least a four-year degree, and roughly 10% of residents live below the federal poverty line. In all, Cook County runs 1406 public schools (combined enrollment of about 697,934 students), of which New Trier Township H S Winnetka is one.

The closest other public school is Greeley Elem School, roughly 0.3 miles away. Within five miles, there are 8 other public schools.

Geographically, the school is in an outer-ring area.

Over the past 7-year window. Looking back 7 years, enrollment at New Trier Township H S Winnetka has contracted 6%, going from 2,934 students in 2018 to 2,770 in 2025. White enrollment moved from 84% to 73% across the same window.

Inside the community feed, the page collects discussion, questions, and updates around science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.