Parent Portal Information for St. Mary's High School

PowerSchool’s Parent Portal has single sign-on for parents/guardians, which means you now have your own individual parent/guardian account, including user name and password.


·         The Parent Portal website location:


·         If you are having any trouble accessing the Parent Portal, please email the school at [email protected] for assistance


If you require any assistance or have any questions, please contact the school at 519-675-4435 ext. 27020.