Peotone High School is a beautiful academic facility located in Peotone, Illinois. The school opened in the Fall of 2001. There are approximately 490 students in grades 9 - 12. We offer a comprehensive curriculum in order to provide lifelong opportunities for our students. Our graduates are attending some of the most prestigious universities in the country.  

There are 15 sports offered at multiple levels of participation.  In addition, we provide 15 different student activities to meet the interests of our students in the areas of fine arts, competitive academic activities, leadership and student organizations. Our school mascot is the Blue Devil and our school colors are blue and white.  GO BIG BLUE!

Mr. Jason Spang - Principal
Ms. Amy Adamow - Assistant Principal
Mr. Steve Strough - Athletic Director/Dean of Students

OFFICE HOURS: 7:30AM - 3:30PM
SCHOOL DAY HOURS: 8:20AM - 2:57PM
SUMMER HOURS: 7:30AM - 3:00PM (JUNE 1 - AUGUST 11)

COMMON PLAN DAY: 8:20AM - 1:25PM
SCHOOL IMPROVEMENT (SIP) DAY: 8:20AM - 11:50AM
LATE START: 10:25AM - 3:05PM
For Information on the Late Start Procedures, Click Here: Peotone Schools Late Start

Peotone High School Parent-Teacher Conferences are on November 20, 2023. Conferences will run from 10:00 - 6:00 with a lunch break from 2:00 - 3:00 p.m.

Thanksgiving Break: No School for students November 20-24. Enjoy your break!