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Our MISSION is to develop the total person spiritually, mentally, socially and physically to be a successful contributing member of our society in the Catholic tradition.

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HTC Parent Notification System Update

February 7, 2024

Holy Trinity Catholic Schools is moving to a new and improved parent notification system, School Messenger. The majority of our messages will now be sent via school messenger and will be delivered via email and phone call. The SMS messaging is not available at this time, but should be available in the near future. You will receive information on how to opt-in for SMS messaging as soon as it becomes available.

For now SMS messaging will continue to be sent via Kinvo. 

Emails and phone calls sent through School Messenger will be associated with and phone calls will likely have a 563 area code and require you to “Press 1 for an important message from the Diocese of Davenport”. Please do not block this email or phone number. 

If you have any questions please contact Judi Dinwiddie at

Thank you for your continued patience and understanding while we continue to navigate our migration from JMC.