Registration Forms

Steps to register your child/children in the De Soto #73 School District: 
  • Submit the online form for Quick Registration from the left hand menu.
  • Once you have submitted the Quick Registration form, you will receive access information to SIS Parent Portal via email.
  • After you have received SIS Parent Portal access, you will be able to complete your child/children's registration.  Directions to assist you can be found on the left hand menu.

If you have any issues during this process, please contact Lisa Mira by either calling 636-586-1000 or by email at

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