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Registration Now Open for 2020-21 School Year

June 9, 2020

The SIS Portal is now open for 2020-21 registration, and all families are required to log in and update registration information as soon as possible.

  • Your username is your email address. Please use the “Forgot your parent password?” link if you are unable to access the system.
  • Registration information is ONLY accessible on a desktop or laptop computer. Mobile devices are not supported at this time.

When logging in to the SIS Portal, select the yellow alert bar to complete 2020-21 online registration.

If you need SIS Portal support, please email Please include your student’s name, grade level and school in your message.

For questions regarding the registration process, please email or call 314-729-2444.

Food Service Balance

Your student’s food service balance has been rolled over from the 2019-20 school year. Please check your student’s balance by selecting Meal Service, then click Pay to add money to the account. If you have questions regarding food service, please contact Lindbergh Schools Food Service at or 314-729-2400, ext. 8872.