Membership Registration
REGISTER HERE
Download the mobile apps to stay connected!
Helpful Quick Links
New to Closter Schools? Sign up for the PTO:
School Websites:
Access Your Child's Grades, Attendance & Other Information:
We're always looking for help, sign up!
Calendar
- Monday, May 11
- Tuesday, May 12
- Wednesday, May 13
Welcome to the Closter Parent Teacher Organization Website! 
The Closter PTO works together with parents, teachers, and administrators to support and enrich our children's educational, recreational, and cultural experiences.
Our website is constantly updated with useful information and upcoming events so please be sure to come back often for the most recent
Our Mother’s Day Plant Sale will take place, Friday, May 8, 2026! 🌸 Students will have the opportunity to visit the sale with their class and shop for a special plant to bring home for Mother’s Day. Prices range from $1–$25, so please remember to send your child in with cash and a box or bag to safely carry their plants home.
We’re looking for volunteers to help make this event run smoothly—sign up here
Get ready for our Hillside Spring 2 After-School Sports Program! 
This fun and active 5-week session runs from May 12 through June 11, with classes held from 3:15–4:15 PM.
Spots fill quickly—don’t miss out! Register here!
