At a glance
Reported students
2,770
NCES CCD 2024–25
Teachers (FTE)
246
NCES CCD 2024–25
Student–teacher ratio
11.3:1
Calculated; not a class-size measure
Grades served
10–12
NCES preliminary directory 2025–26
School benchmarks
Illinois high enrollment
98th percentile
Compared with 965 same-level schools reporting enrollment.
District median enrollment
1,828
New Trier Township H S Winnetka: 2,770 reported students.
State peer staffing position
40th percentile
11.3:1 reported; state peer median 12.6:1. Ratio is not class size.
Historical enrollment and staffing · CRDC 2021–22
These older figures are kept separate from 2024–25 statistics and benchmarks. Differences between years can reflect changes in enrollment, staffing, or reporting scope.
- Students
- 2,993
- Teachers (FTE)
- 273.55
- Student–teacher ratio
- 10.9:1
What the reported data says about New Trier Township H S Winnetka
New Trier Township H S Winnetka is a public high school serving grades 10–12 in Winnetka. It is one of 2 current school records connected to New Trier Twp HSD 203. NCES reports 2,770 students for 2024–25.
Among 965 high schools in Illinois with comparable records, this school is larger than the reported median of 254 students. Its enrollment is at approximately the 98th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 11.3:1, below the Illinois median of 12.6:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The largest reported race and ethnicity groups are White (73.4%) and Asian (9.9%). English learners represent 0.4% of enrollment. Students served under IDEA represent 17.1%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports AP student enrollment, computer science. The school reported 30 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Questions worth asking New Trier Township H S Winnetka
- 1How do the reported 11.3:1 student–teacher ratio and 246 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3What counseling support is available today? The school reported 8 counselor FTE in 2021–22.
- 4What meal assistance, transportation, after-school, and family-support services are currently available?
Enrollment needs
- English learners
- 0.4%
- Students with disabilities
- 17.1%
- Lunch program
- No
Reported support staff
- Counselors (FTE)
- 8
- Nurses (FTE)
- 1
- Psychologists (FTE)
- 4.6
- Social workers (FTE)
- 9
CRDC 2021–22 full-time-equivalent counts; verify current assignments with the school.
Student demographics
Race and ethnicity share of reported enrollment
- White73.4%
- Hispanic8.5%
- Black0.8%
- Asian9.9%
- American Indian / Alaska Native0.1%
- Native Hawaiian / Pacific Islander0.1%
- Multiracial6.4%
Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22. Lunch eligibility: NCES CCD 2024–25. Privacy rules can produce missing values.
Programs reported by the school
AP student enrollment
Students enrolled
30 distinct courses reported
Gifted and talented
Not reported as offered
Computer science
Offered
CRDC 2021–22: the AP flag records student enrollment; gifted and computer-science fields describe reported programs/classes. Confirm current courses and eligibility with the school.
Other schools in New Trier Twp HSD 203
Start with campuses at the same school level or with similar reported enrollment.
View all 2 district schools →