What is an OEN – Ontario Education Number?

The 9-digit OEN is a student identification number assigned by the Ministry of Education to Ontario elementary and secondary students.

This unique number identifies a student's school records, and follows the student through elementary and secondary education.

For more information, go to Ontario Education Number (OEN) or call the Ministry of Education at 416-325-2929 or 1-800-387-5514.

Updated: July 10, 2014