Address

9400 SOUTHWEST HWY
OAK LAWN, IL 60453

Phone Number

708-424-5200

Website

http://www.olchs.org

Important Links: Board Meeting Schedule Board of Education Calendar District Calendars View Full Calendar

Number of Schools

1

Grades Served

09-12

District Level

High

District Student and Staff Info

Number of Teachers: 112

Student Enrollment: 1,884

Teacher Student Ratio: 16.82

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

District PTA/PTO Buying Guide

District Specific Buying Guide

Schools in District

Oak Lawn Comm High School

Illinois Education Info

Illinois School Registration Deadlines in 2026: What Families Should Know Before the School Year Starts

Illinois Homeschooling Rules in 2026: What Parents Need to Know

Charter Schools in Illinois: What Families, Educators, and Communities Should Know in 2026

Illinois Teacher Certification in 2026: What Educators Need to Know About Licensure, Endorsements, and Pathways

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

Related School Info

View All School Districts In Illinois

View All Schools In Oak Lawn, IL

View All School Districts In Oak Lawn, IL

View All Schools and School Districts In And Around 60453

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

Last Updated: 2026-06-14 03:20:15 || School District Id: 5241