Address

385 WINNETKA AVE
WINNETKA, IL 60093
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Phone Number

847-446-7000

Website

http://www.newtrier.k12.il.us/

Important Links: Board of Education Class Calendar District Calendars Girls Golf Calendar Practice Calendars Practice Calendars Principals

School Type

Public School

Grades Served

10-12

School Level

High

Also Known As

New Trier Township H S Winnetka (Official Name Supplied)

Student and Staff Info

Number of Teachers: 253

Student Enrollment: 3,126

Teacher Student Ratio: 12.36

--Gathered from public sources that schools self report. These may be inaccurate.--

School District

New Trier TWP HSD 203

District PTA/PTO Buying Guide

District Specific Buying Guide

Interactive Map

Illinois Education Info

Illinois Public School Transfer Rules in 2026: What Parents Need to Know Before Moving Schools

Parent Rights in Illinois Schools: What Families Should Know in 2026

Other Close Schools

Greeley Elementary School in Winnetka, IL (0.3 miles)

North Shore Country Day School in Winnetka, IL (0.7 miles)

The School of Saints Faith, Hope & Charity in Winnetka, IL (0.8 miles)

Ronald Knox Montessori School in Wilmette, IL (1.0 miles)

Harper Elementary School in Wilmette, IL (1.2 miles)

Related School Info

View All Schools In Winnetka, IL

View All School Districts In Winnetka, IL

View All School Districts In Illinois

View All Schools and School Districts In And Around 60093

Schools With "Harper" in Their Name in The United States

Information is generated using publicly accessible school-supplied data and may be inaccurate

Last Updated: 2026-05-13 08:20:14 || School Id: 30014